408938863658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{925201049}}^1$

素因数の和:925201081

約数の個数: 16

約数和(自身を含む): 699451993800

約数和(自身を除く): 290513130142

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 925201049, 1850402098, 12027613637, 15728417833, 24055227274, 31456835666, 204469431829, 408938863658]

約数ペア:

[(1, 408938863658), (2, 204469431829), (13, 31456835666), (17, 24055227274), (26, 15728417833), (34, 12027613637), (221, 1850402098), (442, 925201049)]