274327874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{25117}}^1$

素因数の和:25289

約数の個数: 16

約数和(自身を含む): 424393728

約数和(自身を除く): 150065854

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 25117, 50234, 1080031, 2160062, 3189859, 6379718, 137163937, 274327874]

約数ペア:

[(1, 274327874), (2, 137163937), (43, 6379718), (86, 3189859), (127, 2160062), (254, 1080031), (5461, 50234), (10922, 25117)]