2045364041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{17903}}^1$

素因数の和:18788

約数の個数: 16

約数和(自身を含む): 2463590400

約数和(自身を除く): 418226359

約数列:

[1, 7, 19, 133, 859, 6013, 16321, 17903, 114247, 125321, 340157, 2381099, 15378677, 107650739, 292194863, 2045364041]

約数ペア:

[(1, 2045364041), (7, 292194863), (19, 107650739), (133, 15378677), (859, 2381099), (6013, 340157), (16321, 125321), (17903, 114247)]