2009186210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5430233}}^1$

素因数の和:5430277

約数の個数: 16

約数和(自身を含む): 3714280056

約数和(自身を除く): 1705093846

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5430233, 10860466, 27151165, 54302330, 200918621, 401837242, 1004593105, 2009186210]

約数ペア:

[(1, 2009186210), (2, 1004593105), (5, 401837242), (10, 200918621), (37, 54302330), (74, 27151165), (185, 10860466), (370, 5430233)]