2788133026

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{265891}}^1$

素因数の和:266014

約数の個数: 24

約数和(自身を含む): 4910493456

約数和(自身を除く): 2122360430

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 265891, 531782, 1861237, 3722474, 13028659, 26057318, 28450337, 56900674, 199152359, 398304718, 1394066513, 2788133026]

約数ペア:

[(1, 2788133026), (2, 1394066513), (7, 398304718), (14, 199152359), (49, 56900674), (98, 28450337), (107, 26057318), (214, 13028659), (749, 3722474), (1498, 1861237), (5243, 531782), (10486, 265891)]