8474986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 13886208

約数和(自身を除く): 5411222

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 4591, 9182, 59683, 119366, 325961, 651922, 4237493, 8474986]

約数ペア:

[(1, 8474986), (2, 4237493), (13, 651922), (26, 325961), (71, 119366), (142, 59683), (923, 9182), (1846, 4591)]