1489001608

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{121571}}^1$

素因数の和:123108

約数の個数: 16

約数和(自身を含む): 2793724560

約数和(自身を除く): 1304722952

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 121571, 243142, 486284, 972568, 186125201, 372250402, 744500804, 1489001608]

約数ペア:

[(1, 1489001608), (2, 744500804), (4, 372250402), (8, 186125201), (1531, 972568), (3062, 486284), (6124, 243142), (12248, 121571)]