1853261296

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{328127}}^1$

素因数の和:328488

約数の個数: 20

約数和(自身を含む): 3600876672

約数和(自身を除く): 1747615376

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 328127, 656254, 1312508, 2625016, 5250032, 115828831, 231657662, 463315324, 926630648, 1853261296]

約数ペア:

[(1, 1853261296), (2, 926630648), (4, 463315324), (8, 231657662), (16, 115828831), (353, 5250032), (706, 2625016), (1412, 1312508), (2824, 656254), (5648, 328127)]