2154453266

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3499}}^1$

素因数の和:3679

約数の個数: 48

約数和(自身を含む): 3859128000

約数和(自身を除く): 1704674734

約数列:

[1, 2, 7, 14, 49, 61, 98, 103, 122, 206, 427, 721, 854, 1442, 2989, 3499, 5047, 5978, 6283, 6998, 10094, 12566, 24493, 43981, 48986, 87962, 171451, 213439, 307867, 342902, 360397, 426878, 615734, 720794, 1494073, 2522779, 2988146, 5045558, 10458511, 17659453, 20917022, 21984217, 35318906, 43968434, 153889519, 307779038, 1077226633, 2154453266]

約数ペア:

[(1, 2154453266), (2, 1077226633), (7, 307779038), (14, 153889519), (49, 43968434), (61, 35318906), (98, 21984217), (103, 20917022), (122, 17659453), (206, 10458511), (427, 5045558), (721, 2988146), (854, 2522779), (1442, 1494073), (2989, 720794), (3499, 615734), (5047, 426878), (5978, 360397), (6283, 342902), (6998, 307867), (10094, 213439), (12566, 171451), (24493, 87962), (43981, 48986)]