858480790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5049887}}^1$

素因数の和:5049911

約数の個数: 16

約数和(自身を含む): 1636163712

約数和(自身を除く): 777682922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5049887, 10099774, 25249435, 50498870, 85848079, 171696158, 429240395, 858480790]

約数ペア:

[(1, 858480790), (2, 429240395), (5, 171696158), (10, 85848079), (17, 50498870), (34, 25249435), (85, 10099774), (170, 5049887)]