674760147238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1245961}}^1$

素因数の和:1246240

約数の個数: 32

約数和(自身を含む): 1079023027392

約数和(自身を除く): 404262880154

約数列:

[1, 2, 23, 46, 61, 122, 193, 386, 1403, 2806, 4439, 8878, 11773, 23546, 270779, 541558, 1245961, 2491922, 28657103, 57314206, 76003621, 152007242, 240470473, 480940946, 1748083283, 3496166566, 5530820879, 11061641758, 14668698853, 29337397706, 337380073619, 674760147238]

約数ペア:

[(1, 674760147238), (2, 337380073619), (23, 29337397706), (46, 14668698853), (61, 11061641758), (122, 5530820879), (193, 3496166566), (386, 1748083283), (1403, 480940946), (2806, 240470473), (4439, 152007242), (8878, 76003621), (11773, 57314206), (23546, 28657103), (270779, 2491922), (541558, 1245961)]