1884211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 2344960

約数和(自身を除く): 460749

約数列:

[1, 7, 19, 31, 133, 217, 457, 589, 3199, 4123, 8683, 14167, 60781, 99169, 269173, 1884211]

約数ペア:

[(1, 1884211), (7, 269173), (19, 99169), (31, 60781), (133, 14167), (217, 8683), (457, 4123), (589, 3199)]