2017902212

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1138771}}^1$

素因数の和:1139218

約数の個数: 12

約数和(自身を含む): 3539303376

約数和(自身を除く): 1521401164

約数列:

[1, 2, 4, 443, 886, 1772, 1138771, 2277542, 4555084, 504475553, 1008951106, 2017902212]

約数ペア:

[(1, 2017902212), (2, 1008951106), (4, 504475553), (443, 4555084), (886, 2277542), (1772, 1138771)]