2005282321

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{94513}}^1$

素因数の和:94960

約数の個数: 12

約数和(自身を含む): 2338087332

約数和(自身を除く): 332805011

約数列:

[1, 7, 49, 433, 3031, 21217, 94513, 661591, 4631137, 40924129, 286468903, 2005282321]

約数ペア:

[(1, 2005282321), (7, 286468903), (49, 40924129), (433, 4631137), (3031, 661591), (21217, 94513)]