3998583655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2506949}}^1$

素因数の和:2506994

約数の個数: 16

約数和(自身を含む): 5415012000

約数和(自身を除く): 1416428345

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2506949, 12534745, 27576439, 72701521, 137882195, 363507605, 799716731, 3998583655]

約数ペア:

[(1, 3998583655), (5, 799716731), (11, 363507605), (29, 137882195), (55, 72701521), (145, 27576439), (319, 12534745), (1595, 2506949)]