2017340356

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{272761}}^1$

素因数の和:272851

約数の個数: 18

約数和(自身を含む): 3614369262

約数和(自身を除く): 1597028906

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 272761, 545522, 1091044, 11728723, 23457446, 46914892, 504335089, 1008670178, 2017340356]

約数ペア:

[(1, 2017340356), (2, 1008670178), (4, 504335089), (43, 46914892), (86, 23457446), (172, 11728723), (1849, 1091044), (3698, 545522), (7396, 272761)]