2052296961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 3323531808

約数和(自身を除く): 1271234847

約数列:

[1, 3, 11, 13, 33, 39, 71, 73, 143, 169, 213, 219, 429, 507, 781, 803, 923, 949, 1859, 2343, 2409, 2769, 2847, 5041, 5183, 5577, 10153, 10439, 11999, 12337, 15123, 15549, 30459, 31317, 35997, 37011, 55451, 57013, 65533, 67379, 131989, 135707, 166353, 171039, 196599, 202137, 367993, 395967, 407121, 720863, 741169, 851929, 875927, 1103979, 2162589, 2223507, 2555787, 2627781, 4047923, 4783909, 9371219, 9635197, 12143769, 14351727, 28113657, 28905591, 52622999, 62190817, 157868997, 186572451, 684098987, 2052296961]

約数ペア:

[(1, 2052296961), (3, 684098987), (11, 186572451), (13, 157868997), (33, 62190817), (39, 52622999), (71, 28905591), (73, 28113657), (143, 14351727), (169, 12143769), (213, 9635197), (219, 9371219), (429, 4783909), (507, 4047923), (781, 2627781), (803, 2555787), (923, 2223507), (949, 2162589), (1859, 1103979), (2343, 875927), (2409, 851929), (2769, 741169), (2847, 720863), (5041, 407121), (5183, 395967), (5577, 367993), (10153, 202137), (10439, 196599), (11999, 171039), (12337, 166353), (15123, 135707), (15549, 131989), (30459, 67379), (31317, 65533), (35997, 57013), (37011, 55451)]