1091470016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187409}}^1$

素因数の和:187441

約数の個数: 56

約数和(自身を含む): 2665719840

約数和(自身を除く): 1574249824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 187409, 374818, 749636, 1311863, 1499272, 2436317, 2623726, 2998544, 4872634, 5247452, 5997088, 9745268, 10494904, 11994176, 17054219, 19490536, 20989808, 34108438, 38981072, 41979616, 68216876, 77962144, 83959232, 136433752, 155924288, 272867504, 545735008, 1091470016]

約数ペア:

[(1, 1091470016), (2, 545735008), (4, 272867504), (7, 155924288), (8, 136433752), (13, 83959232), (14, 77962144), (16, 68216876), (26, 41979616), (28, 38981072), (32, 34108438), (52, 20989808), (56, 19490536), (64, 17054219), (91, 11994176), (104, 10494904), (112, 9745268), (182, 5997088), (208, 5247452), (224, 4872634), (364, 2998544), (416, 2623726), (448, 2436317), (728, 1499272), (832, 1311863), (1456, 749636), (2912, 374818), (5824, 187409)]