278952806224

素因数分解:

$2^4\times {\mathrm{2953}}^1\times {\mathrm{5904013}}^1$

素因数の和:5906974

約数の個数: 20

約数和(自身を含む): 540654178036

約数和(自身を除く): 261701371812

約数列:

[1, 2, 4, 8, 16, 2953, 5906, 11812, 23624, 47248, 5904013, 11808026, 23616052, 47232104, 94464208, 17434550389, 34869100778, 69738201556, 139476403112, 278952806224]

約数ペア:

[(1, 278952806224), (2, 139476403112), (4, 69738201556), (8, 34869100778), (16, 17434550389), (2953, 94464208), (5906, 47232104), (11812, 23616052), (23624, 11808026), (47248, 5904013)]