2039821437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5279}}^1\times {\mathrm{6779}}^1$

素因数の和:12080

約数の個数: 16

約数和(自身を含む): 2863872000

約数和(自身を除く): 824050563

約数列:

[1, 3, 19, 57, 5279, 6779, 15837, 20337, 100301, 128801, 300903, 386403, 35786341, 107359023, 679940479, 2039821437]

約数ペア:

[(1, 2039821437), (3, 679940479), (19, 107359023), (57, 35786341), (5279, 386403), (6779, 300903), (15837, 128801), (20337, 100301)]