2510106740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{988231}}^1$

素因数の和:988367

約数の個数: 24

約数和(自身を含む): 5312735232

約数和(自身を除く): 2802628492

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 988231, 1976462, 3952924, 4941155, 9882310, 19764620, 125505337, 251010674, 502021348, 627526685, 1255053370, 2510106740]

約数ペア:

[(1, 2510106740), (2, 1255053370), (4, 627526685), (5, 502021348), (10, 251010674), (20, 125505337), (127, 19764620), (254, 9882310), (508, 4941155), (635, 3952924), (1270, 1976462), (2540, 988231)]