2017340428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{16097}}^1$

素因数の和:16234

約数の個数: 48

約数和(自身を含む): 3975562080

約数和(自身を除く): 1958221652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 323, 388, 646, 1292, 1649, 1843, 3298, 3686, 6596, 7372, 16097, 31331, 32194, 62662, 64388, 125324, 273649, 305843, 547298, 611686, 1094596, 1223372, 1561409, 3122818, 5199331, 6245636, 10398662, 20797324, 26543953, 29666771, 53087906, 59333542, 106175812, 118667084, 504335107, 1008670214, 2017340428]

約数ペア:

[(1, 2017340428), (2, 1008670214), (4, 504335107), (17, 118667084), (19, 106175812), (34, 59333542), (38, 53087906), (68, 29666771), (76, 26543953), (97, 20797324), (194, 10398662), (323, 6245636), (388, 5199331), (646, 3122818), (1292, 1561409), (1649, 1223372), (1843, 1094596), (3298, 611686), (3686, 547298), (6596, 305843), (7372, 273649), (16097, 125324), (31331, 64388), (32194, 62662)]