749566610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{3557}}^1$

素因数の和:5198

約数の個数: 32

約数和(自身を含む): 1454311152

約数和(自身を除く): 704744542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1621, 3242, 3557, 7114, 8105, 16210, 17785, 21073, 35570, 42146, 46241, 92482, 105365, 210730, 231205, 462410, 5765897, 11531794, 28829485, 57658970, 74956661, 149913322, 374783305, 749566610]

約数ペア:

[(1, 749566610), (2, 374783305), (5, 149913322), (10, 74956661), (13, 57658970), (26, 28829485), (65, 11531794), (130, 5765897), (1621, 462410), (3242, 231205), (3557, 210730), (7114, 105365), (8105, 92482), (16210, 46241), (17785, 42146), (21073, 35570)]