245445534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5651}}^1$

素因数の和:5805

約数の個数: 48

約数和(自身を含む): 564295680

約数和(自身を除く): 318850146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 5651, 7239, 11302, 14478, 16953, 21717, 33906, 43434, 50859, 101718, 107369, 214738, 322107, 644214, 717677, 966321, 1435354, 1932642, 2153031, 4306062, 6459093, 12918186, 13635863, 27271726, 40907589, 81815178, 122722767, 245445534]

約数ペア:

[(1, 245445534), (2, 122722767), (3, 81815178), (6, 40907589), (9, 27271726), (18, 13635863), (19, 12918186), (38, 6459093), (57, 4306062), (114, 2153031), (127, 1932642), (171, 1435354), (254, 966321), (342, 717677), (381, 644214), (762, 322107), (1143, 214738), (2286, 107369), (2413, 101718), (4826, 50859), (5651, 43434), (7239, 33906), (11302, 21717), (14478, 16953)]