9401456

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2341}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 18295704

約数和(自身を除く): 8894248

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2341, 4016, 4682, 9364, 18728, 37456, 587591, 1175182, 2350364, 4700728, 9401456]

約数ペア:

[(1, 9401456), (2, 4700728), (4, 2350364), (8, 1175182), (16, 587591), (251, 37456), (502, 18728), (1004, 9364), (2008, 4682), (2341, 4016)]