26677667510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205212827}}^1$

素因数の和:205212847

約数の個数: 16

約数和(自身を含む): 51713632656

約数和(自身を除く): 25035965146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 205212827, 410425654, 1026064135, 2052128270, 2667766751, 5335533502, 13338833755, 26677667510]

約数ペア:

[(1, 26677667510), (2, 13338833755), (5, 5335533502), (10, 2667766751), (13, 2052128270), (26, 1026064135), (65, 410425654), (130, 205212827)]