39750002

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 60410880

約数和(自身を除く): 20660878

約数列:

[1, 2, 137, 239, 274, 478, 607, 1214, 32743, 65486, 83159, 145073, 166318, 290146, 19875001, 39750002]

約数ペア:

[(1, 39750002), (2, 19875001), (137, 290146), (239, 166318), (274, 145073), (478, 83159), (607, 65486), (1214, 32743)]