8280453916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15564763}}^1$

素因数の和:15564793

約数の個数: 24

約数和(自身を含む): 17432535680

約数和(自身を除く): 9152081764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 15564763, 31129526, 62259052, 108953341, 217906682, 295730497, 435813364, 591460994, 1182921988, 2070113479, 4140226958, 8280453916]

約数ペア:

[(1, 8280453916), (2, 4140226958), (4, 2070113479), (7, 1182921988), (14, 591460994), (19, 435813364), (28, 295730497), (38, 217906682), (76, 108953341), (133, 62259052), (266, 31129526), (532, 15564763)]