388286074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{36241}}^1$

素因数の和:36741

約数の個数: 16

約数和(自身を含む): 636699456

約数和(自身を除く): 248413382

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 36241, 72482, 398651, 797302, 17649367, 35298734, 194143037, 388286074]

約数ペア:

[(1, 388286074), (2, 194143037), (11, 35298734), (22, 17649367), (487, 797302), (974, 398651), (5357, 72482), (10714, 36241)]