8255842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 15281280

約数和(自身を除く): 7025438

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 757, 779, 1514, 1558, 5299, 5453, 10598, 10906, 14383, 28766, 31037, 62074, 100681, 201362, 217259, 434518, 589703, 1179406, 4127921, 8255842]

約数ペア:

[(1, 8255842), (2, 4127921), (7, 1179406), (14, 589703), (19, 434518), (38, 217259), (41, 201362), (82, 100681), (133, 62074), (266, 31037), (287, 28766), (574, 14383), (757, 10906), (779, 10598), (1514, 5453), (1558, 5299)]