[seqfan] Re: A002046 Larger of amicable pair

[Jack Brennen]

That would be a new sequence.

There are derived sequences which depend on A002046 being in 1-1 
correspondence with A002025.  For instance, A061469, A066539.



Michael Porter wrote:
> This sequence is sorted according to the smaller of the amicable pair, which puts 76084, 123152, 202444, etc. out of numerical order.  Should this sequence be put in numerical order?
> 
> Amicable pairs are pairs of positive integers (n,m) such that the sum of proper divisors of n is m and the sum of proper divisors of m is n.  Here are the amicable pairs under 10^5:
> 
> 220 284
> 1184 1210
> 2620 2924
> 5020 5564
> 6232 6368
> 10744 10856
> 12285 14595
> 17296 18416
> 63020 76084
> 66928 66992
> 67095 71145
> 69615 87633
> 79750 88730
> 
> - Michael
> 
> 
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