4940986210

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{399433}}^1$

素因数の和:400677

約数の個数: 16

約数和(自身を含む): 8900987256

約数和(自身を除く): 3960001046

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 399433, 798866, 1997165, 3994330, 494098621, 988197242, 2470493105, 4940986210]

約数ペア:

[(1, 4940986210), (2, 2470493105), (5, 988197242), (10, 494098621), (1237, 3994330), (2474, 1997165), (6185, 798866), (12370, 399433)]