2080773942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29873}}^1$

素因数の和:29957

約数の個数: 64

約数和(自身を含む): 4818078720

約数和(自身を除く): 2737304778

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2679, 3666, 5358, 11609, 23218, 29873, 34827, 59746, 69654, 89619, 179238, 388349, 567587, 776698, 1135174, 1165047, 1404031, 1702761, 2330094, 2808062, 3405522, 4212093, 7378631, 8424186, 14757262, 18252403, 22135893, 26676589, 36504806, 44271786, 53353178, 54757209, 80029767, 109514418, 160059534, 346795657, 693591314, 1040386971, 2080773942]

約数ペア:

[(1, 2080773942), (2, 1040386971), (3, 693591314), (6, 346795657), (13, 160059534), (19, 109514418), (26, 80029767), (38, 54757209), (39, 53353178), (47, 44271786), (57, 36504806), (78, 26676589), (94, 22135893), (114, 18252403), (141, 14757262), (247, 8424186), (282, 7378631), (494, 4212093), (611, 3405522), (741, 2808062), (893, 2330094), (1222, 1702761), (1482, 1404031), (1786, 1165047), (1833, 1135174), (2679, 776698), (3666, 567587), (5358, 388349), (11609, 179238), (23218, 89619), (29873, 69654), (34827, 59746)]