2568996846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{354149}}^1$

素因数の和:354201

約数の個数: 48

約数和(自身を含む): 6187708800

約数和(自身を除く): 3618711954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 354149, 708298, 1062447, 2124894, 3187341, 4603937, 6374682, 9207874, 10978619, 13811811, 21957238, 27623622, 32935857, 41435433, 65871714, 82870866, 98807571, 142722047, 197615142, 285444094, 428166141, 856332282, 1284498423, 2568996846]

約数ペア:

[(1, 2568996846), (2, 1284498423), (3, 856332282), (6, 428166141), (9, 285444094), (13, 197615142), (18, 142722047), (26, 98807571), (31, 82870866), (39, 65871714), (62, 41435433), (78, 32935857), (93, 27623622), (117, 21957238), (186, 13811811), (234, 10978619), (279, 9207874), (403, 6374682), (558, 4603937), (806, 3187341), (1209, 2124894), (2418, 1062447), (3627, 708298), (7254, 354149)]