2106289919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{4801}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 2259091296

約数和(自身を除く): 152801377

約数列:

[1, 17, 131, 197, 2227, 3349, 4801, 25807, 81617, 438719, 628931, 945797, 10691827, 16078549, 123899407, 2106289919]

約数ペア:

[(1, 2106289919), (17, 123899407), (131, 16078549), (197, 10691827), (2227, 945797), (3349, 628931), (4801, 438719), (25807, 81617)]