680848644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8105341}}^1$

素因数の和:8105355

約数の個数: 24

約数和(自身を含む): 1815596608

約数和(自身を除く): 1134747964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8105341, 16210682, 24316023, 32421364, 48632046, 56737387, 97264092, 113474774, 170212161, 226949548, 340424322, 680848644]

約数ペア:

[(1, 680848644), (2, 340424322), (3, 226949548), (4, 170212161), (6, 113474774), (7, 97264092), (12, 56737387), (14, 48632046), (21, 32421364), (28, 24316023), (42, 16210682), (84, 8105341)]