327595684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{484609}}^1$

素因数の和:484639

約数の個数: 18

約数和(自身を含む): 620785410

約数和(自身を除く): 293189726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 484609, 969218, 1938436, 6299917, 12599834, 25199668, 81898921, 163797842, 327595684]

約数ペア:

[(1, 327595684), (2, 163797842), (4, 81898921), (13, 25199668), (26, 12599834), (52, 6299917), (169, 1938436), (338, 969218), (676, 484609)]