1946236439

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{285749}}^1$

素因数の和:285902

約数の個数: 12

約数和(自身を含む): 2280285000

約数和(自身を除く): 334048561

約数列:

[1, 7, 49, 139, 973, 6811, 285749, 2000243, 14001701, 39719111, 278033777, 1946236439]

約数ペア:

[(1, 1946236439), (7, 278033777), (49, 39719111), (139, 14001701), (973, 2000243), (6811, 285749)]