68803670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529259}}^1$

素因数の和:529279

約数の個数: 16

約数和(自身を含む): 133373520

約数和(自身を除く): 64569850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 529259, 1058518, 2646295, 5292590, 6880367, 13760734, 34401835, 68803670]

約数ペア:

[(1, 68803670), (2, 34401835), (5, 13760734), (10, 6880367), (13, 5292590), (26, 2646295), (65, 1058518), (130, 529259)]