2005673395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{262351}}^1$

素因数の和:262506

約数の個数: 16

約数和(自身を含む): 2644508160

約数和(自身を除く): 638834765

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 262351, 1311755, 2885861, 14429305, 36466789, 182333945, 401134679, 2005673395]

約数ペア:

[(1, 2005673395), (5, 401134679), (11, 182333945), (55, 36466789), (139, 14429305), (695, 2885861), (1529, 1311755), (7645, 262351)]