2118995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 2654208

約数和(自身を除く): 535213

約数列:

[1, 5, 47, 71, 127, 235, 355, 635, 3337, 5969, 9017, 16685, 29845, 45085, 423799, 2118995]

約数ペア:

[(1, 2118995), (5, 423799), (47, 45085), (71, 29845), (127, 16685), (235, 9017), (355, 5969), (635, 3337)]