1268754517

素因数分解:

${\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 1318540608

約数和(自身を除く): 49786091

約数列:

[1, 43, 83, 433, 821, 3569, 18619, 35303, 35939, 68143, 355493, 1545377, 2930149, 15286199, 29505919, 1268754517]

約数ペア:

[(1, 1268754517), (43, 29505919), (83, 15286199), (433, 2930149), (821, 1545377), (3569, 355493), (18619, 68143), (35303, 35939)]