254708242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{21019}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 391980960

約数和(自身を除く): 137272718

約数列:

[1, 2, 73, 83, 146, 166, 6059, 12118, 21019, 42038, 1534387, 1744577, 3068774, 3489154, 127354121, 254708242]

約数ペア:

[(1, 254708242), (2, 127354121), (73, 3489154), (83, 3068774), (146, 1744577), (166, 1534387), (6059, 42038), (12118, 21019)]