2017990572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{11519}}^1$

素因数の和:12662

約数の個数: 48

約数和(自身を含む): 5075804160

約数和(自身を除く): 3057813588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1123, 2246, 3369, 4492, 6738, 11519, 13476, 14599, 23038, 29198, 34557, 43797, 46076, 58396, 69114, 87594, 138228, 149747, 175188, 299494, 449241, 598988, 898482, 1796964, 12935837, 25871674, 38807511, 51743348, 77615022, 155230044, 168165881, 336331762, 504497643, 672663524, 1008995286, 2017990572]

約数ペア:

[(1, 2017990572), (2, 1008995286), (3, 672663524), (4, 504497643), (6, 336331762), (12, 168165881), (13, 155230044), (26, 77615022), (39, 51743348), (52, 38807511), (78, 25871674), (156, 12935837), (1123, 1796964), (2246, 898482), (3369, 598988), (4492, 449241), (6738, 299494), (11519, 175188), (13476, 149747), (14599, 138228), (23038, 87594), (29198, 69114), (34557, 58396), (43797, 46076)]