139626236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{10639}}^1$

素因数の和:10853

約数の個数: 24

約数和(自身を含む): 260084160

約数和(自身を除く): 120457924

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 10639, 13124, 21278, 42556, 180863, 361726, 723452, 2053327, 4106654, 8213308, 34906559, 69813118, 139626236]

約数ペア:

[(1, 139626236), (2, 69813118), (4, 34906559), (17, 8213308), (34, 4106654), (68, 2053327), (193, 723452), (386, 361726), (772, 180863), (3281, 42556), (6562, 21278), (10639, 13124)]