2007864145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1334129}}^1$

素因数の和:1334184

約数の個数: 16

約数和(自身を含む): 2817682560

約数和(自身を除く): 809818415

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1334129, 6670645, 9338903, 46694515, 57367547, 286837735, 401572829, 2007864145]

約数ペア:

[(1, 2007864145), (5, 401572829), (7, 286837735), (35, 57367547), (43, 46694515), (215, 9338903), (301, 6670645), (1505, 1334129)]