1709723380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{3571}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 3694190976

約数和(自身を除く): 1984467596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 647, 740, 1294, 2588, 3235, 3571, 6470, 7142, 12940, 14284, 17855, 23939, 35710, 47878, 71420, 95756, 119695, 132127, 239390, 264254, 478780, 528508, 660635, 1321270, 2310437, 2642540, 4620874, 9241748, 11552185, 23104370, 46208740, 85486169, 170972338, 341944676, 427430845, 854861690, 1709723380]

約数ペア:

[(1, 1709723380), (2, 854861690), (4, 427430845), (5, 341944676), (10, 170972338), (20, 85486169), (37, 46208740), (74, 23104370), (148, 11552185), (185, 9241748), (370, 4620874), (647, 2642540), (740, 2310437), (1294, 1321270), (2588, 660635), (3235, 528508), (3571, 478780), (6470, 264254), (7142, 239390), (12940, 132127), (14284, 119695), (17855, 95756), (23939, 71420), (35710, 47878)]