380047246

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{3571}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 576092160

約数和(自身を除く): 196044914

約数列:

[1, 2, 127, 254, 419, 838, 3571, 7142, 53213, 106426, 453517, 907034, 1496249, 2992498, 190023623, 380047246]

約数ペア:

[(1, 380047246), (2, 190023623), (127, 2992498), (254, 1496249), (419, 907034), (838, 453517), (3571, 106426), (7142, 53213)]