2080974571

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{173429}}^1$

素因数の和:173526

約数の個数: 12

約数和(自身を含む): 2285113680

約数和(自身を除く): 204139109

約数列:

[1, 13, 71, 169, 923, 11999, 173429, 2254577, 12313459, 29309501, 160074967, 2080974571]

約数ペア:

[(1, 2080974571), (13, 160074967), (71, 29309501), (169, 12313459), (923, 2254577), (11999, 173429)]