8434270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64879}}^1$

素因数の和:64899

約数の個数: 16

約数和(自身を含む): 16349760

約数和(自身を除く): 7915490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 64879, 129758, 324395, 648790, 843427, 1686854, 4217135, 8434270]

約数ペア:

[(1, 8434270), (2, 4217135), (5, 1686854), (10, 843427), (13, 648790), (26, 324395), (65, 129758), (130, 64879)]