2119526

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 3573480

約数和(自身を除く): 1453954

約数列:

[1, 2, 17, 19, 34, 38, 193, 289, 323, 386, 578, 646, 3281, 3667, 5491, 6562, 7334, 10982, 55777, 62339, 111554, 124678, 1059763, 2119526]

約数ペア:

[(1, 2119526), (2, 1059763), (17, 124678), (19, 111554), (34, 62339), (38, 55777), (193, 10982), (289, 7334), (323, 6562), (386, 5491), (578, 3667), (646, 3281)]