2186239612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{78721}}^1$

素因数の和:78909

約数の個数: 24

約数和(自身を含む): 3927912912

約数和(自身を除く): 1741673300

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 6943, 13886, 27772, 78721, 157442, 314884, 4172213, 8344426, 10312451, 16688852, 20624902, 41249804, 546559903, 1093119806, 2186239612]

約数ペア:

[(1, 2186239612), (2, 1093119806), (4, 546559903), (53, 41249804), (106, 20624902), (131, 16688852), (212, 10312451), (262, 8344426), (524, 4172213), (6943, 314884), (13886, 157442), (27772, 78721)]