4398556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 7983360

約数和(自身を除く): 3584804

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 239, 428, 478, 956, 4601, 9202, 10277, 18404, 20554, 25573, 41108, 51146, 102292, 1099639, 2199278, 4398556]

約数ペア:

[(1, 4398556), (2, 2199278), (4, 1099639), (43, 102292), (86, 51146), (107, 41108), (172, 25573), (214, 20554), (239, 18404), (428, 10277), (478, 9202), (956, 4601)]