248223844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{28349}}^1$

素因数の和:28563

約数の個数: 24

約数和(自身を含む): 476280000

約数和(自身を除く): 228056156

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 28349, 56698, 113396, 311839, 623678, 1247356, 5641451, 11282902, 22565804, 62055961, 124111922, 248223844]

約数ペア:

[(1, 248223844), (2, 124111922), (4, 62055961), (11, 22565804), (22, 11282902), (44, 5641451), (199, 1247356), (398, 623678), (796, 311839), (2189, 113396), (4378, 56698), (8756, 28349)]