628342878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1975921}}^1$

素因数の和:1975979

約数の個数: 16

約数和(自身を含む): 1280397456

約数和(自身を除く): 652054578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1975921, 3951842, 5927763, 11855526, 104723813, 209447626, 314171439, 628342878]

約数ペア:

[(1, 628342878), (2, 314171439), (3, 209447626), (6, 104723813), (53, 11855526), (106, 5927763), (159, 3951842), (318, 1975921)]