245016959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 270604800

約数和(自身を除く): 25587841

約数列:

[1, 11, 173, 199, 647, 1903, 2189, 7117, 34427, 111931, 128753, 378697, 1231241, 1416283, 22274269, 245016959]

約数ペア:

[(1, 245016959), (11, 22274269), (173, 1416283), (199, 1231241), (647, 378697), (1903, 128753), (2189, 111931), (7117, 34427)]