2247284774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8147}}^1$

素因数の和:8253

約数の個数: 64

約数和(自身を含む): 4364720640

約数和(自身を除く): 2117435866

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 238, 266, 323, 427, 646, 854, 1037, 1159, 2074, 2261, 2318, 4522, 7259, 8113, 8147, 14518, 16226, 16294, 19703, 39406, 57029, 114058, 137921, 138499, 154793, 275842, 276998, 309586, 496967, 969493, 993934, 1083551, 1938986, 2167102, 2631481, 3478769, 5262962, 6957538, 8448439, 9442373, 16896878, 18420367, 18884746, 36840734, 59139073, 66096611, 118278146, 132193222, 160520341, 321040682, 1123642387, 2247284774]

約数ペア:

[(1, 2247284774), (2, 1123642387), (7, 321040682), (14, 160520341), (17, 132193222), (19, 118278146), (34, 66096611), (38, 59139073), (61, 36840734), (119, 18884746), (122, 18420367), (133, 16896878), (238, 9442373), (266, 8448439), (323, 6957538), (427, 5262962), (646, 3478769), (854, 2631481), (1037, 2167102), (1159, 1938986), (2074, 1083551), (2261, 993934), (2318, 969493), (4522, 496967), (7259, 309586), (8113, 276998), (8147, 275842), (14518, 154793), (16226, 138499), (16294, 137921), (19703, 114058), (39406, 57029)]