339970826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{7309}}^1$

素因数の和:9113

約数の個数: 16

約数和(自身を含む): 549565800

約数和(自身を除く): 209594974

約数列:

[1, 2, 13, 26, 1789, 3578, 7309, 14618, 23257, 46514, 95017, 190034, 13075801, 26151602, 169985413, 339970826]

約数ペア:

[(1, 339970826), (2, 169985413), (13, 26151602), (26, 13075801), (1789, 190034), (3578, 95017), (7309, 46514), (14618, 23257)]