2019017532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{48953}}^1$

素因数の和:49458

約数の個数: 48

約数和(自身を含む): 5395122432

約数和(自身を除く): 3376104900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 41244, 48953, 97906, 146859, 195812, 293718, 342671, 587436, 685342, 1028013, 1370684, 2056026, 4112052, 24035923, 48071846, 72107769, 96143692, 144215538, 168251461, 288431076, 336502922, 504754383, 673005844, 1009508766, 2019017532]

約数ペア:

[(1, 2019017532), (2, 1009508766), (3, 673005844), (4, 504754383), (6, 336502922), (7, 288431076), (12, 168251461), (14, 144215538), (21, 96143692), (28, 72107769), (42, 48071846), (84, 24035923), (491, 4112052), (982, 2056026), (1473, 1370684), (1964, 1028013), (2946, 685342), (3437, 587436), (5892, 342671), (6874, 293718), (10311, 195812), (13748, 146859), (20622, 97906), (41244, 48953)]