2018032858

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{102241}}^1$

素因数の和:102453

約数の個数: 16

約数和(自身を含む): 3091798080

約数和(自身を除く): 1073765222

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 102241, 204482, 7259111, 14211499, 14518222, 28422998, 1009016429, 2018032858]

約数ペア:

[(1, 2018032858), (2, 1009016429), (71, 28422998), (139, 14518222), (142, 14211499), (278, 7259111), (9869, 204482), (19738, 102241)]