2080456881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{44537}}^1$

素因数の和:45240

約数の個数: 16

約数和(自身を含む): 2898889344

約数和(自身を除く): 818432463

約数列:

[1, 3, 23, 69, 677, 2031, 15571, 44537, 46713, 133611, 1024351, 3073053, 30151549, 90454647, 693485627, 2080456881]

約数ペア:

[(1, 2080456881), (3, 693485627), (23, 90454647), (69, 30151549), (677, 3073053), (2031, 1024351), (15571, 133611), (44537, 46713)]