2021058824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5875171}}^1$

素因数の和:5875220

約数の個数: 16

約数和(自身を含む): 3877613520

約数和(自身を除く): 1856554696

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5875171, 11750342, 23500684, 47001368, 252632353, 505264706, 1010529412, 2021058824]

約数ペア:

[(1, 2021058824), (2, 1010529412), (4, 505264706), (8, 252632353), (43, 47001368), (86, 23500684), (172, 11750342), (344, 5875171)]