4044644

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 18

約数和(自身を含む): 7472934

約数和(自身を除く): 3428290

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2801, 5602, 11204, 53219, 106438, 212876, 1011161, 2022322, 4044644]

約数ペア:

[(1, 4044644), (2, 2022322), (4, 1011161), (19, 212876), (38, 106438), (76, 53219), (361, 11204), (722, 5602), (1444, 2801)]