8901332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 17170272

約数和(自身を除く): 8268940

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2003, 2222, 4006, 4444, 8012, 22033, 44066, 88132, 202303, 404606, 809212, 2225333, 4450666, 8901332]

約数ペア:

[(1, 8901332), (2, 4450666), (4, 2225333), (11, 809212), (22, 404606), (44, 202303), (101, 88132), (202, 44066), (404, 22033), (1111, 8012), (2003, 4444), (2222, 4006)]