89120330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685541}}^1$

素因数の和:685561

約数の個数: 16

約数和(自身を含む): 172756584

約数和(自身を除く): 83636254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 685541, 1371082, 3427705, 6855410, 8912033, 17824066, 44560165, 89120330]

約数ペア:

[(1, 89120330), (2, 44560165), (5, 17824066), (10, 8912033), (13, 6855410), (26, 3427705), (65, 1371082), (130, 685541)]