417177788

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2754

約数の個数: 36

約数和(自身を含む): 773062416

約数和(自身を除く): 355884628

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 961, 1271, 1922, 2542, 2647, 3844, 5084, 5294, 10588, 39401, 78802, 82057, 108527, 157604, 164114, 217054, 328228, 434108, 2543767, 3364337, 5087534, 6728674, 10175068, 13457348, 104294447, 208588894, 417177788]

約数ペア:

[(1, 417177788), (2, 208588894), (4, 104294447), (31, 13457348), (41, 10175068), (62, 6728674), (82, 5087534), (124, 3364337), (164, 2543767), (961, 434108), (1271, 328228), (1922, 217054), (2542, 164114), (2647, 157604), (3844, 108527), (5084, 82057), (5294, 78802), (10588, 39401)]