1129947026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{488309}}^1$

素因数の和:488413

約数の個数: 16

約数和(自身を含む): 1845811800

約数和(自身を除く): 715864774

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 488309, 976618, 6348017, 12696034, 43459501, 86919002, 564973513, 1129947026]

約数ペア:

[(1, 1129947026), (2, 564973513), (13, 86919002), (26, 43459501), (89, 12696034), (178, 6348017), (1157, 976618), (2314, 488309)]