4650875060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17887981}}^1$

素因数の和:17888003

約数の個数: 24

約数和(自身を含む): 10518133416

約数和(自身を除く): 5867258356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17887981, 35775962, 71551924, 89439905, 178879810, 232543753, 357759620, 465087506, 930175012, 1162718765, 2325437530, 4650875060]

約数ペア:

[(1, 4650875060), (2, 2325437530), (4, 1162718765), (5, 930175012), (10, 465087506), (13, 357759620), (20, 232543753), (26, 178879810), (52, 89439905), (65, 71551924), (130, 35775962), (260, 17887981)]