2009056496

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{85361}}^1$

素因数の和:86840

約数の個数: 20

約数和(自身を含む): 3895238784

約数和(自身を除く): 1886182288

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5884, 11768, 23536, 85361, 170722, 341444, 682888, 1365776, 125566031, 251132062, 502264124, 1004528248, 2009056496]

約数ペア:

[(1, 2009056496), (2, 1004528248), (4, 502264124), (8, 251132062), (16, 125566031), (1471, 1365776), (2942, 682888), (5884, 341444), (11768, 170722), (23536, 85361)]