2029886521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{2251}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 2220075648

約数和(自身を除く): 190189127

約数列:

[1, 13, 71, 923, 977, 2251, 12701, 29263, 69367, 159821, 901771, 2077673, 2199227, 28589951, 156145117, 2029886521]

約数ペア:

[(1, 2029886521), (13, 156145117), (71, 28589951), (923, 2199227), (977, 2077673), (2251, 901771), (12701, 159821), (29263, 69367)]