2019955422

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{497281}}^1$

素因数の和:497963

約数の個数: 16

約数和(自身を含む): 4045886352

約数和(自身を除く): 2025930930

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 497281, 994562, 1491843, 2983686, 336659237, 673318474, 1009977711, 2019955422]

約数ペア:

[(1, 2019955422), (2, 1009977711), (3, 673318474), (6, 336659237), (677, 2983686), (1354, 1491843), (2031, 994562), (4062, 497281)]