4385722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 7210944

約数和(自身を除く): 2825222

約数列:

[1, 2, 11, 22, 311, 622, 641, 1282, 3421, 6842, 7051, 14102, 199351, 398702, 2192861, 4385722]

約数ペア:

[(1, 4385722), (2, 2192861), (11, 398702), (22, 199351), (311, 14102), (622, 7051), (641, 6842), (1282, 3421)]