285292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 596736

約数和(自身を除く): 311444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 443, 644, 886, 1772, 3101, 6202, 10189, 12404, 20378, 40756, 71323, 142646, 285292]

約数ペア:

[(1, 285292), (2, 142646), (4, 71323), (7, 40756), (14, 20378), (23, 12404), (28, 10189), (46, 6202), (92, 3101), (161, 1772), (322, 886), (443, 644)]