40381891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 45836640

約数和(自身を除く): 5454749

約数列:

[1, 11, 29, 277, 319, 457, 3047, 5027, 8033, 13253, 88363, 126589, 145783, 1392479, 3671081, 40381891]

約数ペア:

[(1, 40381891), (11, 3671081), (29, 1392479), (277, 145783), (319, 126589), (457, 88363), (3047, 13253), (5027, 8033)]