7891814

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9241}}^1$

素因数の和:9311

約数の個数: 16

約数和(自身を含む): 13752096

約数和(自身を除く): 5860282

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 9241, 18482, 64687, 129374, 563701, 1127402, 3945907, 7891814]

約数ペア:

[(1, 7891814), (2, 3945907), (7, 1127402), (14, 563701), (61, 129374), (122, 64687), (427, 18482), (854, 9241)]