131516918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{3109}}^1$

素因数の和:4751

約数の個数: 16

約数和(自身を含む): 212649360

約数和(自身を除く): 81132442

約数列:

[1, 2, 13, 26, 1627, 3109, 3254, 6218, 21151, 40417, 42302, 80834, 5058343, 10116686, 65758459, 131516918]

約数ペア:

[(1, 131516918), (2, 65758459), (13, 10116686), (26, 5058343), (1627, 80834), (3109, 42302), (3254, 40417), (6218, 21151)]