8868508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{201557}}^1$

素因数の和:201572

約数の個数: 12

約数和(自身を含む): 16930872

約数和(自身を除く): 8062364

約数列:

[1, 2, 4, 11, 22, 44, 201557, 403114, 806228, 2217127, 4434254, 8868508]

約数ペア:

[(1, 8868508), (2, 4434254), (4, 2217127), (11, 806228), (22, 403114), (44, 201557)]