274242712

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{320377}}^1$

素因数の和:320490

約数の個数: 16

約数和(自身を含む): 519012360

約数和(自身を除く): 244769648

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 320377, 640754, 1281508, 2563016, 34280339, 68560678, 137121356, 274242712]

約数ペア:

[(1, 274242712), (2, 137121356), (4, 68560678), (8, 34280339), (107, 2563016), (214, 1281508), (428, 640754), (856, 320377)]