1990262022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47387191}}^1$

素因数の和:47387203

約数の個数: 16

約数和(自身を含む): 4549170432

約数和(自身を除く): 2558908410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47387191, 94774382, 142161573, 284323146, 331710337, 663420674, 995131011, 1990262022]

約数ペア:

[(1, 1990262022), (2, 995131011), (3, 663420674), (6, 331710337), (7, 284323146), (14, 142161573), (21, 94774382), (42, 47387191)]