1320235984490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3070316243}}^1$

素因数の和:3070316293

約数の個数: 16

約数和(自身を含む): 2431690465248

約数和(自身を除く): 1111454480758

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3070316243, 6140632486, 15351581215, 30703162430, 132023598449, 264047196898, 660117992245, 1320235984490]

約数ペア:

[(1, 1320235984490), (2, 660117992245), (5, 264047196898), (10, 132023598449), (43, 30703162430), (86, 15351581215), (215, 6140632486), (430, 3070316243)]