2013093745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2999}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 2721600000

約数和(自身を除く): 708506255

約数列:

[1, 5, 13, 23, 65, 115, 299, 449, 1495, 2245, 2999, 5837, 10327, 14995, 29185, 38987, 51635, 68977, 134251, 194935, 344885, 671255, 896701, 1346551, 4483505, 6732755, 17505163, 30970673, 87525815, 154853365, 402618749, 2013093745]

約数ペア:

[(1, 2013093745), (5, 402618749), (13, 154853365), (23, 87525815), (65, 30970673), (115, 17505163), (299, 6732755), (449, 4483505), (1495, 1346551), (2245, 896701), (2999, 671255), (5837, 344885), (10327, 194935), (14995, 134251), (29185, 68977), (38987, 51635)]