2008340809421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{18847219}}^1$

素因数の和:18847396

約数の個数: 16

約数和(自身を含む): 2165771744640

約数和(自身を除く): 157430935219

約数列:

[1, 23, 41, 113, 943, 2599, 4633, 106559, 18847219, 433486037, 772735979, 2129735747, 17772927517, 48983922181, 87319165627, 2008340809421]

約数ペア:

[(1, 2008340809421), (23, 87319165627), (41, 48983922181), (113, 17772927517), (943, 2129735747), (2599, 772735979), (4633, 433486037), (106559, 18847219)]