1372254448

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{67057}}^1$

素因数の和:68344

約数の個数: 20

約数和(自身を含む): 2660861440

約数和(自身を除く): 1288606992

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 20464, 67057, 134114, 268228, 536456, 1072912, 85765903, 171531806, 343063612, 686127224, 1372254448]

約数ペア:

[(1, 1372254448), (2, 686127224), (4, 343063612), (8, 171531806), (16, 85765903), (1279, 1072912), (2558, 536456), (5116, 268228), (10232, 134114), (20464, 67057)]