2680456866

素因数分解:

$2^1\times 3^1\times {\mathrm{2591}}^1\times {\mathrm{172421}}^1$

素因数の和:175017

約数の個数: 16

約数和(自身を含む): 5363013888

約数和(自身を除く): 2682557022

約数列:

[1, 2, 3, 6, 2591, 5182, 7773, 15546, 172421, 344842, 517263, 1034526, 446742811, 893485622, 1340228433, 2680456866]

約数ペア:

[(1, 2680456866), (2, 1340228433), (3, 893485622), (6, 446742811), (2591, 1034526), (5182, 517263), (7773, 344842), (15546, 172421)]