1259092216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151771}}^1$

素因数の和:151855

約数の個数: 32

約数和(自身を含む): 2540663280

約数和(自身を除く): 1281571064

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 151771, 303542, 607084, 1214168, 2580107, 5160214, 9258031, 10320428, 18516062, 20640856, 37032124, 74064248, 157386527, 314773054, 629546108, 1259092216]

約数ペア:

[(1, 1259092216), (2, 629546108), (4, 314773054), (8, 157386527), (17, 74064248), (34, 37032124), (61, 20640856), (68, 18516062), (122, 10320428), (136, 9258031), (244, 5160214), (488, 2580107), (1037, 1214168), (2074, 607084), (4148, 303542), (8296, 151771)]