874283518

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{11317}}^1$

素因数の和:11464

約数の個数: 24

約数和(自身を含む): 1397139192

約数和(自身を除く): 522855674

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 4066, 11317, 22634, 38627, 77254, 215023, 430046, 1210919, 2421838, 4085437, 8170874, 23007461, 46014922, 437141759, 874283518]

約数ペア:

[(1, 874283518), (2, 437141759), (19, 46014922), (38, 23007461), (107, 8170874), (214, 4085437), (361, 2421838), (722, 1210919), (2033, 430046), (4066, 215023), (11317, 77254), (22634, 38627)]