13453244

素因数分解:

$2^2\times 7^2\times {\mathrm{68639}}^1$

素因数の和:68657

約数の個数: 18

約数和(自身を含む): 27387360

約数和(自身を除く): 13934116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68639, 137278, 274556, 480473, 960946, 1921892, 3363311, 6726622, 13453244]

約数ペア:

[(1, 13453244), (2, 6726622), (4, 3363311), (7, 1921892), (14, 960946), (28, 480473), (49, 274556), (98, 137278), (196, 68639)]