2090228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 4401600

約数和(自身を除く): 2311372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3929, 7858, 15716, 27503, 55006, 74651, 110012, 149302, 298604, 522557, 1045114, 2090228]

約数ペア:

[(1, 2090228), (2, 1045114), (4, 522557), (7, 298604), (14, 149302), (19, 110012), (28, 74651), (38, 55006), (76, 27503), (133, 15716), (266, 7858), (532, 3929)]