2912121685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{101627}}^1$

素因数の和:102164

約数の個数: 16

約数和(自身を含む): 3819586752

約数和(自身を除く): 907465067

約数列:

[1, 5, 11, 55, 521, 2605, 5731, 28655, 101627, 508135, 1117897, 5589485, 52947667, 264738335, 582424337, 2912121685]

約数ペア:

[(1, 2912121685), (5, 582424337), (11, 264738335), (55, 52947667), (521, 5589485), (2605, 1117897), (5731, 508135), (28655, 101627)]