275431208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2648377}}^1$

素因数の和:2648396

約数の個数: 16

約数和(自身を含む): 556159380

約数和(自身を除く): 280728172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2648377, 5296754, 10593508, 21187016, 34428901, 68857802, 137715604, 275431208]

約数ペア:

[(1, 275431208), (2, 137715604), (4, 68857802), (8, 34428901), (13, 21187016), (26, 10593508), (52, 5296754), (104, 2648377)]