2912685208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21416803}}^1$

素因数の和:21416826

約数の個数: 16

約数和(自身を含む): 5782537080

約数和(自身を除く): 2869851872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21416803, 42833606, 85667212, 171334424, 364085651, 728171302, 1456342604, 2912685208]

約数ペア:

[(1, 2912685208), (2, 1456342604), (4, 728171302), (8, 364085651), (17, 171334424), (34, 85667212), (68, 42833606), (136, 21416803)]