2008672788267

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{2459}}^1\times {\mathrm{848251}}^1$

素因数の和:850823

約数の個数: 24

約数和(自身を含む): 2929726687680

約数和(自身を除く): 921053899413

約数列:

[1, 3, 9, 107, 321, 963, 2459, 7377, 22131, 263113, 789339, 848251, 2368017, 2544753, 7634259, 90762857, 272288571, 816865713, 2085849209, 6257547627, 18772642881, 223185865363, 669557596089, 2008672788267]

約数ペア:

[(1, 2008672788267), (3, 669557596089), (9, 223185865363), (107, 18772642881), (321, 6257547627), (963, 2085849209), (2459, 816865713), (7377, 272288571), (22131, 90762857), (263113, 7634259), (789339, 2544753), (848251, 2368017)]