2040251026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{46439}}^1$

素因数の和:48449

約数の個数: 16

約数和(自身を含む): 3340336320

約数和(自身を除く): 1300085294

約数列:

[1, 2, 11, 22, 1997, 3994, 21967, 43934, 46439, 92878, 510829, 1021658, 92738683, 185477366, 1020125513, 2040251026]

約数ペア:

[(1, 2040251026), (2, 1020125513), (11, 185477366), (22, 92738683), (1997, 1021658), (3994, 510829), (21967, 92878), (43934, 46439)]