7870143842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{316859}}^1$

素因数の和:318001

約数の個数: 16

約数和(自身を含む): 12889864800

約数和(自身を除く): 5019720958

約数列:

[1, 2, 11, 22, 1129, 2258, 12419, 24838, 316859, 633718, 3485449, 6970898, 357733811, 715467622, 3935071921, 7870143842]

約数ペア:

[(1, 7870143842), (2, 3935071921), (11, 715467622), (22, 357733811), (1129, 6970898), (2258, 3485449), (12419, 633718), (24838, 316859)]