26904334

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 40986000

約数和(自身を除く): 14081666

約数列:

[1, 2, 137, 149, 274, 298, 659, 1318, 20413, 40826, 90283, 98191, 180566, 196382, 13452167, 26904334]

約数ペア:

[(1, 26904334), (2, 13452167), (137, 196382), (149, 180566), (274, 98191), (298, 90283), (659, 40826), (1318, 20413)]