1566204478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1\times {\mathrm{4861}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 2383935840

約数和(自身を除く): 817731362

約数列:

[1, 2, 71, 142, 2269, 4538, 4861, 9722, 161099, 322198, 345131, 690262, 11029609, 22059218, 783102239, 1566204478]

約数ペア:

[(1, 1566204478), (2, 783102239), (71, 22059218), (142, 11029609), (2269, 690262), (4538, 345131), (4861, 322198), (9722, 161099)]