853937854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{5431}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 1598833152

約数和(自身を除く): 744895298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1021, 2042, 5431, 7147, 10862, 11231, 14294, 22462, 38017, 59741, 76034, 78617, 119482, 157234, 418187, 836374, 5545051, 11090102, 38815357, 60995561, 77630714, 121991122, 426968927, 853937854]

約数ペア:

[(1, 853937854), (2, 426968927), (7, 121991122), (11, 77630714), (14, 60995561), (22, 38815357), (77, 11090102), (154, 5545051), (1021, 836374), (2042, 418187), (5431, 157234), (7147, 119482), (10862, 78617), (11231, 76034), (14294, 59741), (22462, 38017)]