475508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 925344

約数和(自身を除く): 449836

約数列:

[1, 2, 4, 11, 22, 44, 101, 107, 202, 214, 404, 428, 1111, 1177, 2222, 2354, 4444, 4708, 10807, 21614, 43228, 118877, 237754, 475508]

約数ペア:

[(1, 475508), (2, 237754), (4, 118877), (11, 43228), (22, 21614), (44, 10807), (101, 4708), (107, 4444), (202, 2354), (214, 2222), (404, 1177), (428, 1111)]