2089968138

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{835319}}^1$

素因数の和:835466

約数の個数: 24

約数和(自身を含む): 4560847200

約数和(自身を除く): 2470879062

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 835319, 1670638, 2505957, 5011914, 7517871, 15035742, 116109341, 232218682, 348328023, 696656046, 1044984069, 2089968138]

約数ペア:

[(1, 2089968138), (2, 1044984069), (3, 696656046), (6, 348328023), (9, 232218682), (18, 116109341), (139, 15035742), (278, 7517871), (417, 5011914), (834, 2505957), (1251, 1670638), (2502, 835319)]