2017741396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4903}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 3954585600

約数和(自身を除く): 1936844204

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 199, 398, 517, 796, 1034, 2068, 2189, 4378, 4903, 8756, 9353, 9806, 18706, 19612, 37412, 53933, 102883, 107866, 205766, 215732, 230441, 411532, 460882, 921764, 975697, 1951394, 2534851, 3902788, 5069702, 10139404, 10732667, 21465334, 42930668, 45857759, 91715518, 183431036, 504435349, 1008870698, 2017741396]

約数ペア:

[(1, 2017741396), (2, 1008870698), (4, 504435349), (11, 183431036), (22, 91715518), (44, 45857759), (47, 42930668), (94, 21465334), (188, 10732667), (199, 10139404), (398, 5069702), (517, 3902788), (796, 2534851), (1034, 1951394), (2068, 975697), (2189, 921764), (4378, 460882), (4903, 411532), (8756, 230441), (9353, 215732), (9806, 205766), (18706, 107866), (19612, 102883), (37412, 53933)]