2018100212

素因数分解:

$2^2\times {\mathrm{2029}}^1\times {\mathrm{248657}}^1$

素因数の和:250690

約数の個数: 12

約数和(自身を含む): 3533430180

約数和(自身を除く): 1515329968

約数列:

[1, 2, 4, 2029, 4058, 8116, 248657, 497314, 994628, 504525053, 1009050106, 2018100212]

約数ペア:

[(1, 2018100212), (2, 1009050106), (4, 504525053), (2029, 994628), (4058, 497314), (8116, 248657)]