2129333843

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{79861}}^1$

素因数の和:80174

約数の個数: 16

約数和(自身を含む): 2629695936

約数和(自身を除く): 500362093

約数列:

[1, 7, 13, 91, 293, 2051, 3809, 26663, 79861, 559027, 1038193, 7267351, 23399273, 163794911, 304190549, 2129333843]

約数ペア:

[(1, 2129333843), (7, 304190549), (13, 163794911), (91, 23399273), (293, 7267351), (2051, 1038193), (3809, 559027), (26663, 79861)]