2021057805956

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{144650573}}^1$

素因数の和:144651083

約数の個数: 24

約数和(自身を含む): 4050216072000

約数和(自身を除く): 2029158266044

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 6986, 13972, 144650573, 289301146, 578602292, 1012554011, 2025108022, 4050216044, 72180635927, 144361271854, 288722543708, 505264451489, 1010528902978, 2021057805956]

約数ペア:

[(1, 2021057805956), (2, 1010528902978), (4, 505264451489), (7, 288722543708), (14, 144361271854), (28, 72180635927), (499, 4050216044), (998, 2025108022), (1996, 1012554011), (3493, 578602292), (6986, 289301146), (13972, 144650573)]