2008374485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{288767}}^1$

素因数の和:288892

約数の個数: 16

約数和(自身を含む): 2619703296

約数和(自身を除く): 611328811

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 288767, 1443835, 3753971, 18769855, 30898069, 154490345, 401674897, 2008374485]

約数ペア:

[(1, 2008374485), (5, 401674897), (13, 154490345), (65, 30898069), (107, 18769855), (535, 3753971), (1391, 1443835), (6955, 288767)]