5385212

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 10896480

約数和(自身を除く): 5511268

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2161, 2492, 4322, 8644, 15127, 30254, 60508, 192329, 384658, 769316, 1346303, 2692606, 5385212]

約数ペア:

[(1, 5385212), (2, 2692606), (4, 1346303), (7, 769316), (14, 384658), (28, 192329), (89, 60508), (178, 30254), (356, 15127), (623, 8644), (1246, 4322), (2161, 2492)]