2017251010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1850689}}^1$

素因数の和:1850805

約数の個数: 16

約数和(自身を含む): 3664366200

約数和(自身を除く): 1647115190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1850689, 3701378, 9253445, 18506890, 201725101, 403450202, 1008625505, 2017251010]

約数ペア:

[(1, 2017251010), (2, 1008625505), (5, 403450202), (10, 201725101), (109, 18506890), (218, 9253445), (545, 3701378), (1090, 1850689)]