256951294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{27283}}^1$

素因数の和:27579

約数の個数: 16

約数和(自身を含む): 409587408

約数和(自身を除く): 152636114

約数列:

[1, 2, 17, 34, 277, 554, 4709, 9418, 27283, 54566, 463811, 927622, 7557391, 15114782, 128475647, 256951294]

約数ペア:

[(1, 256951294), (2, 128475647), (17, 15114782), (34, 7557391), (277, 927622), (554, 463811), (4709, 54566), (9418, 27283)]