105428906884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{378919}}^1$

素因数の和:379472

約数の個数: 48

約数和(自身を含む): 222380569600

約数和(自身を除く): 116951662716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 523, 532, 1046, 2092, 3661, 7322, 9937, 14644, 19874, 39748, 69559, 139118, 278236, 378919, 757838, 1515676, 2652433, 5304866, 7199461, 10609732, 14398922, 28797844, 50396227, 100792454, 198174637, 201584908, 396349274, 792698548, 1387222459, 2774444918, 3765318103, 5548889836, 7530636206, 15061272412, 26357226721, 52714453442, 105428906884]

約数ペア:

[(1, 105428906884), (2, 52714453442), (4, 26357226721), (7, 15061272412), (14, 7530636206), (19, 5548889836), (28, 3765318103), (38, 2774444918), (76, 1387222459), (133, 792698548), (266, 396349274), (523, 201584908), (532, 198174637), (1046, 100792454), (2092, 50396227), (3661, 28797844), (7322, 14398922), (9937, 10609732), (14644, 7199461), (19874, 5304866), (39748, 2652433), (69559, 1515676), (139118, 757838), (278236, 378919)]