1212944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 30

約数和(自身を含む): 2464686

約数和(自身を除く): 1251742

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 1849, 3526, 3698, 7052, 7396, 14104, 14792, 28208, 29584, 75809, 151618, 303236, 606472, 1212944]

約数ペア:

[(1, 1212944), (2, 606472), (4, 303236), (8, 151618), (16, 75809), (41, 29584), (43, 28208), (82, 14792), (86, 14104), (164, 7396), (172, 7052), (328, 3698), (344, 3526), (656, 1849), (688, 1763)]