4519565584

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{920107}}^1$

素因数の和:920422

約数の個数: 20

約数和(自身を含む): 8785191184

約数和(自身を除く): 4265625600

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 920107, 1840214, 3680428, 7360856, 14721712, 282472849, 564945698, 1129891396, 2259782792, 4519565584]

約数ペア:

[(1, 4519565584), (2, 2259782792), (4, 1129891396), (8, 564945698), (16, 282472849), (307, 14721712), (614, 7360856), (1228, 3680428), (2456, 1840214), (4912, 920107)]