5401456

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1216

約数の個数: 20

約数和(自身を含む): 10502800

約数和(自身を除く): 5101344

約数列:

[1, 2, 4, 8, 16, 439, 769, 878, 1538, 1756, 3076, 3512, 6152, 7024, 12304, 337591, 675182, 1350364, 2700728, 5401456]

約数ペア:

[(1, 5401456), (2, 2700728), (4, 1350364), (8, 675182), (16, 337591), (439, 12304), (769, 7024), (878, 6152), (1538, 3512), (1756, 3076)]