2018091497456

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{351339049}}^1$

素因数の和:351339416

約数の個数: 20

約数和(自身を含む): 3920943798000

約数和(自身を除く): 1902852300544

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 351339049, 702678098, 1405356196, 2810712392, 5621424784, 126130718591, 252261437182, 504522874364, 1009045748728, 2018091497456]

約数ペア:

[(1, 2018091497456), (2, 1009045748728), (4, 504522874364), (8, 252261437182), (16, 126130718591), (359, 5621424784), (718, 2810712392), (1436, 1405356196), (2872, 702678098), (5744, 351339049)]