315075289318

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1\times {\mathrm{798059}}^1$

素因数の和:799011

約数の個数: 16

約数和(自身を含む): 474890391360

約数和(自身を除く): 159815102042

約数列:

[1, 2, 307, 614, 643, 1286, 197401, 394802, 798059, 1596118, 245004113, 490008226, 513151937, 1026303874, 157537644659, 315075289318]

約数ペア:

[(1, 315075289318), (2, 157537644659), (307, 1026303874), (614, 513151937), (643, 490008226), (1286, 245004113), (197401, 1596118), (394802, 798059)]