3941456

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1361}}^1$

素因数の和:1550

約数の個数: 20

約数和(自身を含む): 7684404

約数和(自身を除く): 3742948

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1361, 1448, 2722, 2896, 5444, 10888, 21776, 246341, 492682, 985364, 1970728, 3941456]

約数ペア:

[(1, 3941456), (2, 1970728), (4, 985364), (8, 492682), (16, 246341), (181, 21776), (362, 10888), (724, 5444), (1361, 2896), (1448, 2722)]