4871937850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7495289}}^1$

素因数の和:7495314

約数の個数: 24

約数和(自身を含む): 9758867580

約数和(自身を除く): 4886929730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7495289, 14990578, 37476445, 74952890, 97438757, 187382225, 194877514, 374764450, 487193785, 974387570, 2435968925, 4871937850]

約数ペア:

[(1, 4871937850), (2, 2435968925), (5, 974387570), (10, 487193785), (13, 374764450), (25, 194877514), (26, 187382225), (50, 97438757), (65, 74952890), (130, 37476445), (325, 14990578), (650, 7495289)]