1120015078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 2191472640

約数和(自身を除く): 1071457562

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 157, 182, 247, 266, 314, 494, 1099, 1729, 2041, 2063, 2198, 2983, 3458, 4082, 4126, 5966, 14287, 14441, 20881, 26819, 28574, 28882, 38779, 39197, 41762, 53638, 77558, 78394, 187733, 271453, 274379, 323891, 375466, 509561, 542906, 548758, 647782, 1019122, 2267237, 3566927, 4210583, 4534474, 6153929, 7133854, 8421166, 12307858, 29474081, 43077503, 58948162, 80001077, 86155006, 160002154, 560007539, 1120015078]

約数ペア:

[(1, 1120015078), (2, 560007539), (7, 160002154), (13, 86155006), (14, 80001077), (19, 58948162), (26, 43077503), (38, 29474081), (91, 12307858), (133, 8421166), (157, 7133854), (182, 6153929), (247, 4534474), (266, 4210583), (314, 3566927), (494, 2267237), (1099, 1019122), (1729, 647782), (2041, 548758), (2063, 542906), (2198, 509561), (2983, 375466), (3458, 323891), (4082, 274379), (4126, 271453), (5966, 187733), (14287, 78394), (14441, 77558), (20881, 53638), (26819, 41762), (28574, 39197), (28882, 38779)]