4239052

素因数分解:

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

素因数の和:250

約数の個数: 36

約数和(自身を含む): 8338120

約数和(自身を除く): 4099068

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 193, 289, 323, 386, 578, 646, 772, 1156, 1292, 3281, 3667, 5491, 6562, 7334, 10982, 13124, 14668, 21964, 55777, 62339, 111554, 124678, 223108, 249356, 1059763, 2119526, 4239052]

約数ペア:

[(1, 4239052), (2, 2119526), (4, 1059763), (17, 249356), (19, 223108), (34, 124678), (38, 111554), (68, 62339), (76, 55777), (193, 21964), (289, 14668), (323, 13124), (386, 10982), (578, 7334), (646, 6562), (772, 5491), (1156, 3667), (1292, 3281)]