256428527

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4603}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 283422240

約数和(自身を除く): 26993713

約数列:

[1, 17, 29, 113, 493, 1921, 3277, 4603, 55709, 78251, 133487, 520139, 2269279, 8842363, 15084031, 256428527]

約数ペア:

[(1, 256428527), (17, 15084031), (29, 8842363), (113, 2269279), (493, 520139), (1921, 133487), (3277, 78251), (4603, 55709)]