126988434742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{287304151}}^1$

素因数の和:287304183

約数の個数: 16

約数和(自身を含む): 217201938912

約数和(自身を除く): 90213504170

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 287304151, 574608302, 3734953963, 4884170567, 7469907926, 9768341134, 63494217371, 126988434742]

約数ペア:

[(1, 126988434742), (2, 63494217371), (13, 9768341134), (17, 7469907926), (26, 4884170567), (34, 3734953963), (221, 574608302), (442, 287304151)]