2050872439

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 2678598720

約数和(自身を除く): 627726281

約数列:

[1, 7, 11, 41, 73, 77, 121, 287, 451, 511, 803, 809, 847, 2993, 3157, 4961, 5621, 5663, 8833, 8899, 20951, 32923, 33169, 34727, 59057, 61831, 62293, 97889, 230461, 232183, 362153, 364859, 413399, 649627, 685223, 2421337, 2535071, 2554013, 4013449, 4547389, 7145897, 16949359, 26634707, 28094143, 50021279, 186442949, 292981777, 2050872439]

約数ペア:

[(1, 2050872439), (7, 292981777), (11, 186442949), (41, 50021279), (73, 28094143), (77, 26634707), (121, 16949359), (287, 7145897), (451, 4547389), (511, 4013449), (803, 2554013), (809, 2535071), (847, 2421337), (2993, 685223), (3157, 649627), (4961, 413399), (5621, 364859), (5663, 362153), (8833, 232183), (8899, 230461), (20951, 97889), (32923, 62293), (33169, 61831), (34727, 59057)]