2021306710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1788767}}^1$

素因数の和:1788887

約数の個数: 16

約数和(自身を含む): 3670551936

約数和(自身を除く): 1649245226

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1788767, 3577534, 8943835, 17887670, 202130671, 404261342, 1010653355, 2021306710]

約数ペア:

[(1, 2021306710), (2, 1010653355), (5, 404261342), (10, 202130671), (113, 17887670), (226, 8943835), (565, 3577534), (1130, 1788767)]