2912003135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{20443}}^1$

素因数の和:21398

約数の個数: 16

約数和(自身を含む): 3611228160

約数和(自身を除く): 699225025

約数列:

[1, 5, 31, 155, 919, 4595, 20443, 28489, 102215, 142445, 633733, 3168665, 18787117, 93935585, 582400627, 2912003135]

約数ペア:

[(1, 2912003135), (5, 582400627), (31, 93935585), (155, 18787117), (919, 3168665), (4595, 633733), (20443, 142445), (28489, 102215)]