2006402835

素因数分解:

$3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{131009}}^1$

素因数の和:132038

約数の個数: 16

約数和(自身を含む): 3213413280

約数和(自身を除く): 1207010445

約数列:

[1, 3, 5, 15, 1021, 3063, 5105, 15315, 131009, 393027, 655045, 1965135, 133760189, 401280567, 668800945, 2006402835]

約数ペア:

[(1, 2006402835), (3, 668800945), (5, 401280567), (15, 133760189), (1021, 1965135), (3063, 655045), (5105, 393027), (15315, 131009)]