2243312665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{297719}}^1$

素因数の和:297872

約数の個数: 16

約数和(自身を含む): 2958145920

約数和(自身を除く): 714833255

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 297719, 1488595, 3274909, 16374545, 40787503, 203937515, 448662533, 2243312665]

約数ペア:

[(1, 2243312665), (5, 448662533), (11, 203937515), (55, 40787503), (137, 16374545), (685, 3274909), (1507, 1488595), (7535, 297719)]