330012208

素因数分解:

$2^4\times {\mathrm{2447}}^1\times {\mathrm{8429}}^1$

素因数の和:10884

約数の個数: 20

約数和(自身を含む): 639735840

約数和(自身を除く): 309723632

約数列:

[1, 2, 4, 8, 16, 2447, 4894, 8429, 9788, 16858, 19576, 33716, 39152, 67432, 134864, 20625763, 41251526, 82503052, 165006104, 330012208]

約数ペア:

[(1, 330012208), (2, 165006104), (4, 82503052), (8, 41251526), (16, 20625763), (2447, 134864), (4894, 67432), (8429, 39152), (9788, 33716), (16858, 19576)]