2019289417

素因数分解:

${\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 2085529600

約数和(自身を除く): 66240183

約数列:

[1, 43, 199, 367, 643, 8557, 15781, 27649, 73033, 127957, 235981, 3140419, 5502151, 10147183, 46960219, 2019289417]

約数ペア:

[(1, 2019289417), (43, 46960219), (199, 10147183), (367, 5502151), (643, 3140419), (8557, 235981), (15781, 127957), (27649, 73033)]