4180804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 7589120

約数和(自身を除く): 3408316

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 223, 436, 446, 892, 4687, 9374, 9589, 18748, 19178, 24307, 38356, 48614, 97228, 1045201, 2090402, 4180804]

約数ペア:

[(1, 4180804), (2, 2090402), (4, 1045201), (43, 97228), (86, 48614), (109, 38356), (172, 24307), (218, 19178), (223, 18748), (436, 9589), (446, 9374), (892, 4687)]