2028083902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 3566384640

約数和(自身を除く): 1538300738

約数列:

[1, 2, 13, 19, 26, 38, 53, 71, 106, 142, 247, 494, 689, 923, 1007, 1091, 1349, 1378, 1846, 2014, 2182, 2698, 3763, 7526, 13091, 14183, 17537, 20729, 26182, 28366, 35074, 41458, 48919, 57823, 71497, 77461, 97838, 115646, 142994, 154922, 269477, 538954, 751699, 929461, 1006993, 1098637, 1471759, 1503398, 1858922, 2013986, 2197274, 2943518, 4105433, 8210866, 14282281, 19132867, 28564562, 38265734, 53370629, 78003227, 106741258, 156006454, 1014041951, 2028083902]

約数ペア:

[(1, 2028083902), (2, 1014041951), (13, 156006454), (19, 106741258), (26, 78003227), (38, 53370629), (53, 38265734), (71, 28564562), (106, 19132867), (142, 14282281), (247, 8210866), (494, 4105433), (689, 2943518), (923, 2197274), (1007, 2013986), (1091, 1858922), (1349, 1503398), (1378, 1471759), (1846, 1098637), (2014, 1006993), (2182, 929461), (2698, 751699), (3763, 538954), (7526, 269477), (13091, 154922), (14183, 142994), (17537, 115646), (20729, 97838), (26182, 77461), (28366, 71497), (35074, 57823), (41458, 48919)]