2007560995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 2834956800

約数和(自身を除く): 827395805

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 817, 1039, 1045, 1849, 2365, 4085, 5195, 8987, 9245, 11429, 19741, 20339, 35131, 44677, 44935, 57145, 98705, 101695, 175655, 217151, 223385, 386441, 491447, 848863, 1085755, 1921111, 1932205, 2457235, 4244315, 9337493, 9605555, 21132221, 36501109, 46687465, 105661105, 182505545, 401512199, 2007560995]

約数ペア:

[(1, 2007560995), (5, 401512199), (11, 182505545), (19, 105661105), (43, 46687465), (55, 36501109), (95, 21132221), (209, 9605555), (215, 9337493), (473, 4244315), (817, 2457235), (1039, 1932205), (1045, 1921111), (1849, 1085755), (2365, 848863), (4085, 491447), (5195, 386441), (8987, 223385), (9245, 217151), (11429, 175655), (19741, 101695), (20339, 98705), (35131, 57145), (44677, 44935)]