713885546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 1278001152

約数和(自身を除く): 564115606

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 71, 142, 253, 341, 506, 641, 682, 713, 781, 1282, 1426, 1562, 1633, 2201, 3266, 4402, 7051, 7843, 14102, 14743, 15686, 17963, 19871, 24211, 29486, 35926, 39742, 45511, 48422, 50623, 91022, 101246, 162173, 218581, 324346, 437162, 457033, 500621, 556853, 914066, 1001242, 1046753, 1113706, 1410841, 2093506, 2821682, 5027363, 10054726, 11514283, 15519251, 23028566, 31038502, 32449343, 64898686, 356942773, 713885546]

約数ペア:

[(1, 713885546), (2, 356942773), (11, 64898686), (22, 32449343), (23, 31038502), (31, 23028566), (46, 15519251), (62, 11514283), (71, 10054726), (142, 5027363), (253, 2821682), (341, 2093506), (506, 1410841), (641, 1113706), (682, 1046753), (713, 1001242), (781, 914066), (1282, 556853), (1426, 500621), (1562, 457033), (1633, 437162), (2201, 324346), (3266, 218581), (4402, 162173), (7051, 101246), (7843, 91022), (14102, 50623), (14743, 48422), (15686, 45511), (17963, 39742), (19871, 35926), (24211, 29486)]