17990597105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{616433}}^1$

素因数の和:616900

約数の個数: 16

約数和(自身を含む): 23301205200

約数和(自身を除く): 5310608095

約数列:

[1, 5, 13, 65, 449, 2245, 5837, 29185, 616433, 3082165, 8013629, 40068145, 276778417, 1383892085, 3598119421, 17990597105]

約数ペア:

[(1, 17990597105), (5, 3598119421), (13, 1383892085), (65, 276778417), (449, 40068145), (2245, 8013629), (5837, 3082165), (29185, 616433)]