520088209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 547835904

約数和(自身を除く): 27747695

約数列:

[1, 31, 83, 131, 1543, 2573, 4061, 10873, 47833, 128069, 202133, 337063, 3970139, 6266123, 16777039, 520088209]

約数ペア:

[(1, 520088209), (31, 16777039), (83, 6266123), (131, 3970139), (1543, 337063), (2573, 202133), (4061, 128069), (10873, 47833)]