2086288

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 4093488

約数和(自身を除く): 2007200

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1571, 3142, 6284, 12568, 25136, 130393, 260786, 521572, 1043144, 2086288]

約数ペア:

[(1, 2086288), (2, 1043144), (4, 521572), (8, 260786), (16, 130393), (83, 25136), (166, 12568), (332, 6284), (664, 3142), (1328, 1571)]