2080483791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{40801}}^1$

素因数の和:41566

約数の個数: 16

約数和(自身を含む): 2898574080

約数和(自身を除く): 818090289

約数列:

[1, 3, 23, 69, 739, 2217, 16997, 40801, 50991, 122403, 938423, 2815269, 30151939, 90455817, 693494597, 2080483791]

約数ペア:

[(1, 2080483791), (3, 693494597), (23, 90455817), (69, 30151939), (739, 2815269), (2217, 938423), (16997, 122403), (40801, 50991)]