3980366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 6652800

約数和(自身を除く): 2672434

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 5279, 10558, 68627, 137254, 153091, 306182, 1990183, 3980366]

約数ペア:

[(1, 3980366), (2, 1990183), (13, 306182), (26, 153091), (29, 137254), (58, 68627), (377, 10558), (754, 5279)]