1205424978

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1877609}}^1$

素因数の和:1877721

約数の個数: 16

約数和(自身を含む): 2433382560

約数和(自身を除く): 1227957582

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 1877609, 3755218, 5632827, 11265654, 200904163, 401808326, 602712489, 1205424978]

約数ペア:

[(1, 1205424978), (2, 602712489), (3, 401808326), (6, 200904163), (107, 11265654), (214, 5632827), (321, 3755218), (642, 1877609)]