126798266

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{312311}}^1$

素因数の和:312349

約数の個数: 16

約数和(自身を含む): 224864640

約数和(自身を除く): 98066374

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 312311, 624622, 2186177, 4372354, 9057019, 18114038, 63399133, 126798266]

約数ペア:

[(1, 126798266), (2, 63399133), (7, 18114038), (14, 9057019), (29, 4372354), (58, 2186177), (203, 624622), (406, 312311)]