2021852

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 4077696

約数和(自身を除く): 2055844

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 443, 652, 886, 1141, 1772, 2282, 3101, 4564, 6202, 12404, 72209, 144418, 288836, 505463, 1010926, 2021852]

約数ペア:

[(1, 2021852), (2, 1010926), (4, 505463), (7, 288836), (14, 144418), (28, 72209), (163, 12404), (326, 6202), (443, 4564), (652, 3101), (886, 2282), (1141, 1772)]