289433491618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{5119}}^1\times {\mathrm{463451}}^1$

素因数の和:468633

約数の個数: 16

約数和(自身を含む): 441354608640

約数和(自身を除く): 151921117022

約数列:

[1, 2, 61, 122, 5119, 10238, 312259, 463451, 624518, 926902, 28270511, 56541022, 2372405669, 4744811338, 144716745809, 289433491618]

約数ペア:

[(1, 289433491618), (2, 144716745809), (61, 4744811338), (122, 2372405669), (5119, 56541022), (10238, 28270511), (312259, 926902), (463451, 624518)]