388204194928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2205705653}}^1$

素因数の和:2205705672

約数の個数: 20

約数和(自身を含む): 820522503288

約数和(自身を除く): 432318308360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2205705653, 4411411306, 8822822612, 17645645224, 24262762183, 35291290448, 48525524366, 97051048732, 194102097464, 388204194928]

約数ペア:

[(1, 388204194928), (2, 194102097464), (4, 97051048732), (8, 48525524366), (11, 35291290448), (16, 24262762183), (22, 17645645224), (44, 8822822612), (88, 4411411306), (176, 2205705653)]