2113125416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{6421}}^1$

素因数の和:7785

約数の個数: 32

約数和(自身を含む): 4093639680

約数和(自身を除く): 1980514264

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1327, 2654, 5308, 6421, 10616, 12842, 25684, 41137, 51368, 82274, 164548, 199051, 329096, 398102, 796204, 1592408, 8520667, 17041334, 34082668, 68165336, 264140677, 528281354, 1056562708, 2113125416]

約数ペア:

[(1, 2113125416), (2, 1056562708), (4, 528281354), (8, 264140677), (31, 68165336), (62, 34082668), (124, 17041334), (248, 8520667), (1327, 1592408), (2654, 796204), (5308, 398102), (6421, 329096), (10616, 199051), (12842, 164548), (25684, 82274), (41137, 51368)]