313994488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2308783}}^1$

素因数の和:2308806

約数の個数: 16

約数和(自身を含む): 623371680

約数和(自身を除く): 309377192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2308783, 4617566, 9235132, 18470264, 39249311, 78498622, 156997244, 313994488]

約数ペア:

[(1, 313994488), (2, 156997244), (4, 78498622), (8, 39249311), (17, 18470264), (34, 9235132), (68, 4617566), (136, 2308783)]