2215409521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{64871}}^1$

素因数の和:64992

約数の個数: 16

約数和(自身を含む): 2484857088

約数和(自身を除く): 269447567

約数列:

[1, 13, 37, 71, 481, 923, 2627, 34151, 64871, 843323, 2400227, 4605841, 31202951, 59875933, 170416117, 2215409521]

約数ペア:

[(1, 2215409521), (13, 170416117), (37, 59875933), (71, 31202951), (481, 4605841), (923, 2400227), (2627, 843323), (34151, 64871)]