2012495301

素因数分解:

$3^4\times {\mathrm{769}}^1\times {\mathrm{32309}}^1$

素因数の和:33090

約数の個数: 20

約数和(自身を含む): 3010322700

約数和(自身を除く): 997827399

約数列:

[1, 3, 9, 27, 81, 769, 2307, 6921, 20763, 32309, 62289, 96927, 290781, 872343, 2617029, 24845621, 74536863, 223610589, 670831767, 2012495301]

約数ペア:

[(1, 2012495301), (3, 670831767), (9, 223610589), (27, 74536863), (81, 24845621), (769, 2617029), (2307, 872343), (6921, 290781), (20763, 96927), (32309, 62289)]