2000483926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{144481}}^1$

素因数の和:144556

約数の個数: 32

約数和(自身を含む): 3661751808

約数和(自身を除く): 1661267882

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 144481, 288962, 1011367, 2022734, 3323063, 6212683, 6646126, 12425366, 23261441, 43488781, 46522882, 86977562, 142891709, 285783418, 1000241963, 2000483926]

約数ペア:

[(1, 2000483926), (2, 1000241963), (7, 285783418), (14, 142891709), (23, 86977562), (43, 46522882), (46, 43488781), (86, 23261441), (161, 12425366), (301, 6646126), (322, 6212683), (602, 3323063), (989, 2022734), (1978, 1011367), (6923, 288962), (13846, 144481)]