2168016481

素因数分解:

${\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 2260661760

約数和(自身を除く): 92645279

約数列:

[1, 29, 223, 523, 641, 6467, 15167, 18589, 116629, 142943, 335243, 3382241, 4145347, 9722047, 74759189, 2168016481]

約数ペア:

[(1, 2168016481), (29, 74759189), (223, 9722047), (523, 4145347), (641, 3382241), (6467, 335243), (15167, 142943), (18589, 116629)]