309088828

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{251701}}^1$

素因数の和:252012

約数の個数: 12

約数和(自身を含む): 542669512

約数和(自身を除く): 233580684

約数列:

[1, 2, 4, 307, 614, 1228, 251701, 503402, 1006804, 77272207, 154544414, 309088828]

約数ペア:

[(1, 309088828), (2, 154544414), (4, 77272207), (307, 1006804), (614, 503402), (1228, 251701)]