3387196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 6209280

約数和(自身を除く): 2822084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 419, 838, 1676, 2021, 4042, 8084, 18017, 19693, 36034, 39386, 72068, 78772, 846799, 1693598, 3387196]

約数ペア:

[(1, 3387196), (2, 1693598), (4, 846799), (43, 78772), (47, 72068), (86, 39386), (94, 36034), (172, 19693), (188, 18017), (419, 8084), (838, 4042), (1676, 2021)]