2076120865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4562903}}^1$

素因数の和:4562928

約数の個数: 16

約数和(自身を含む): 3066271488

約数和(自身を除く): 990150623

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4562903, 22814515, 31940321, 59317739, 159701605, 296588695, 415224173, 2076120865]

約数ペア:

[(1, 2076120865), (5, 415224173), (7, 296588695), (13, 159701605), (35, 59317739), (65, 31940321), (91, 22814515), (455, 4562903)]