1140278314

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{971}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 2082303936

約数和(自身を除く): 942025622

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 521, 971, 1042, 1127, 1942, 2254, 3647, 6797, 7294, 11983, 13594, 22333, 23966, 25529, 44666, 47579, 51058, 83881, 95158, 156331, 167762, 312662, 505891, 587167, 1011782, 1094317, 1174334, 2188634, 3541237, 7082474, 11635493, 23270986, 24788659, 49577318, 81448451, 162896902, 570139157, 1140278314]

約数ペア:

[(1, 1140278314), (2, 570139157), (7, 162896902), (14, 81448451), (23, 49577318), (46, 24788659), (49, 23270986), (98, 11635493), (161, 7082474), (322, 3541237), (521, 2188634), (971, 1174334), (1042, 1094317), (1127, 1011782), (1942, 587167), (2254, 505891), (3647, 312662), (6797, 167762), (7294, 156331), (11983, 95158), (13594, 83881), (22333, 51058), (23966, 47579), (25529, 44666)]