2006392895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{834259}}^1$

素因数の和:834314

約数の個数: 16

約数和(自身を含む): 2662957920

約数和(自身を除く): 656565025

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 834259, 4171295, 10845367, 30867583, 54226835, 154337915, 401278579, 2006392895]

約数ペア:

[(1, 2006392895), (5, 401278579), (13, 154337915), (37, 54226835), (65, 30867583), (185, 10845367), (481, 4171295), (2405, 834259)]