2039402404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{126107}}^1$

素因数の和:126435

約数の個数: 24

約数和(自身を含む): 3855878208

約数和(自身を除く): 1816475804

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 126107, 252214, 504428, 1639391, 3278782, 6557564, 39219277, 78438554, 156877108, 509850601, 1019701202, 2039402404]

約数ペア:

[(1, 2039402404), (2, 1019701202), (4, 509850601), (13, 156877108), (26, 78438554), (52, 39219277), (311, 6557564), (622, 3278782), (1244, 1639391), (4043, 504428), (8086, 252214), (16172, 126107)]