2113642435

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1\times {\mathrm{4139}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 2562991200

約数和(自身を除く): 449348765

約数列:

[1, 5, 109, 545, 937, 4139, 4685, 20695, 102133, 451151, 510665, 2255755, 3878243, 19391215, 422728487, 2113642435]

約数ペア:

[(1, 2113642435), (5, 422728487), (109, 19391215), (545, 3878243), (937, 2255755), (4139, 510665), (4685, 451151), (20695, 102133)]