3991966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6257}}^1$

素因数の和:6299

約数の個数: 16

約数和(自身を含む): 6758640

約数和(自身を除く): 2766674

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 6257, 12514, 68827, 137654, 181453, 362906, 1995983, 3991966]

約数ペア:

[(1, 3991966), (2, 1995983), (11, 362906), (22, 181453), (29, 137654), (58, 68827), (319, 12514), (638, 6257)]