8197865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 10962000

約数和(自身を除く): 2764135

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 4349, 21745, 56537, 126121, 282685, 630605, 1639573, 8197865]

約数ペア:

[(1, 8197865), (5, 1639573), (13, 630605), (29, 282685), (65, 126121), (145, 56537), (377, 21745), (1885, 4349)]