2018655014881

素因数分解:

${\mathrm{661}}^1\times {\mathrm{1061}}^1\times {\mathrm{2878361}}^1$

素因数の和:2880083

約数の個数: 8

約数和(自身を含む): 2023615133928

約数和(自身を除く): 4960119047

約数列:

[1, 661, 1061, 701321, 2878361, 1902596621, 3053941021, 2018655014881]

約数ペア:

[(1, 2018655014881), (661, 3053941021), (1061, 1902596621), (701321, 2878361)]