4787734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4082666

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 439, 574, 779, 878, 1558, 3073, 5453, 6146, 8341, 10906, 16682, 17999, 35998, 58387, 116774, 125993, 251986, 341981, 683962, 2393867, 4787734]

約数ペア:

[(1, 4787734), (2, 2393867), (7, 683962), (14, 341981), (19, 251986), (38, 125993), (41, 116774), (82, 58387), (133, 35998), (266, 17999), (287, 16682), (439, 10906), (574, 8341), (779, 6146), (878, 5453), (1558, 3073)]