271373570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087489}}^1$

素因数の和:2087509

約数の個数: 16

約数和(自身を含む): 526047480

約数和(自身を除く): 254673910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2087489, 4174978, 10437445, 20874890, 27137357, 54274714, 135686785, 271373570]

約数ペア:

[(1, 271373570), (2, 135686785), (5, 54274714), (10, 27137357), (13, 20874890), (26, 10437445), (65, 4174978), (130, 2087489)]