191664004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{52253}}^1$

素因数の和:52395

約数の個数: 24

約数和(自身を含む): 386261568

約数和(自身を除く): 194597564

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 52253, 104506, 209012, 365771, 731542, 1463084, 6845143, 13690286, 27380572, 47916001, 95832002, 191664004]

約数ペア:

[(1, 191664004), (2, 95832002), (4, 47916001), (7, 27380572), (14, 13690286), (28, 6845143), (131, 1463084), (262, 731542), (524, 365771), (917, 209012), (1834, 104506), (3668, 52253)]