253441784

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{59887}}^1$

素因数の和:59939

約数の個数: 24

約数和(自身を含む): 496770960

約数和(自身を除く): 243329176

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 59887, 119774, 239548, 479096, 1377401, 2754802, 5509604, 11019208, 31680223, 63360446, 126720892, 253441784]

約数ペア:

[(1, 253441784), (2, 126720892), (4, 63360446), (8, 31680223), (23, 11019208), (46, 5509604), (92, 2754802), (184, 1377401), (529, 479096), (1058, 239548), (2116, 119774), (4232, 59887)]