140116508

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11399}}^1$

素因数の和:11849

約数の個数: 24

約数和(自身を含む): 280896000

約数和(自身を除く): 140779492

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 11399, 12292, 22798, 45596, 79793, 159586, 319172, 5004161, 10008322, 20016644, 35029127, 70058254, 140116508]

約数ペア:

[(1, 140116508), (2, 70058254), (4, 35029127), (7, 20016644), (14, 10008322), (28, 5004161), (439, 319172), (878, 159586), (1756, 79793), (3073, 45596), (6146, 22798), (11399, 12292)]