279892004

素因数分解:

$2^2\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{3631}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 560141568

約数和(自身を除く): 280249564

約数列:

[1, 2, 4, 7, 14, 28, 2753, 3631, 5506, 7262, 11012, 14524, 19271, 25417, 38542, 50834, 77084, 101668, 9996143, 19992286, 39984572, 69973001, 139946002, 279892004]

約数ペア:

[(1, 279892004), (2, 139946002), (4, 69973001), (7, 39984572), (14, 19992286), (28, 9996143), (2753, 101668), (3631, 77084), (5506, 50834), (7262, 38542), (11012, 25417), (14524, 19271)]