2008355261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{27947}}^1$

素因数の和:28144

約数の個数: 16

約数和(自身を含む): 2253726720

約数和(自身を除く): 245371459

約数列:

[1, 11, 47, 139, 517, 1529, 6533, 27947, 71863, 307417, 1313509, 3884633, 14448599, 42730963, 182577751, 2008355261]

約数ペア:

[(1, 2008355261), (11, 182577751), (47, 42730963), (139, 14448599), (517, 3884633), (1529, 1313509), (6533, 307417), (27947, 71863)]