8881021812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{42901}}^1$

素因数の和:44248

約数の個数: 48

約数和(自身を含む): 22333751552

約数和(自身を除く): 13452729740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1327, 2654, 3981, 5308, 7962, 15924, 17251, 34502, 42901, 51753, 69004, 85802, 103506, 128703, 171604, 207012, 257406, 514812, 557713, 1115426, 1673139, 2230852, 3346278, 6692556, 56929627, 113859254, 170788881, 227718508, 341577762, 683155524, 740085151, 1480170302, 2220255453, 2960340604, 4440510906, 8881021812]

約数ペア:

[(1, 8881021812), (2, 4440510906), (3, 2960340604), (4, 2220255453), (6, 1480170302), (12, 740085151), (13, 683155524), (26, 341577762), (39, 227718508), (52, 170788881), (78, 113859254), (156, 56929627), (1327, 6692556), (2654, 3346278), (3981, 2230852), (5308, 1673139), (7962, 1115426), (15924, 557713), (17251, 514812), (34502, 257406), (42901, 207012), (51753, 171604), (69004, 128703), (85802, 103506)]