2021684156

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{1187}}^1\times {\mathrm{1619}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 3556586880

約数和(自身を除く): 1534902724

約数列:

[1, 2, 4, 263, 526, 1052, 1187, 1619, 2374, 3238, 4748, 6476, 312181, 425797, 624362, 851594, 1248724, 1703188, 1921753, 3843506, 7687012, 505421039, 1010842078, 2021684156]

約数ペア:

[(1, 2021684156), (2, 1010842078), (4, 505421039), (263, 7687012), (526, 3843506), (1052, 1921753), (1187, 1703188), (1619, 1248724), (2374, 851594), (3238, 624362), (4748, 425797), (6476, 312181)]