2016268828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{14747}}^1$

素因数の和:15034

約数の個数: 48

約数和(自身を含む): 4261582080

約数和(自身を除く): 2245313252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 1028, 1799, 3598, 4883, 7196, 9766, 14747, 19532, 29494, 34181, 58988, 68362, 103229, 136724, 206458, 280193, 412916, 560386, 1120772, 1961351, 3789979, 3922702, 7579958, 7845404, 15159916, 26529853, 53059706, 72009601, 106119412, 144019202, 288038404, 504067207, 1008134414, 2016268828]

約数ペア:

[(1, 2016268828), (2, 1008134414), (4, 504067207), (7, 288038404), (14, 144019202), (19, 106119412), (28, 72009601), (38, 53059706), (76, 26529853), (133, 15159916), (257, 7845404), (266, 7579958), (514, 3922702), (532, 3789979), (1028, 1961351), (1799, 1120772), (3598, 560386), (4883, 412916), (7196, 280193), (9766, 206458), (14747, 136724), (19532, 103229), (29494, 68362), (34181, 58988)]