2580375759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{313571}}^1$

素因数の和:313798

約数の個数: 16

約数和(自身を含む): 3722726784

約数和(自身を除く): 1142351025

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 313571, 940713, 4076423, 12229269, 66163481, 198490443, 860125253, 2580375759]

約数ペア:

[(1, 2580375759), (3, 860125253), (13, 198490443), (39, 66163481), (211, 12229269), (633, 4076423), (2743, 940713), (8229, 313571)]