2022388210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1026593}}^1$

素因数の和:1026797

約数の個数: 16

約数和(自身を含む): 3658781016

約数和(自身を除く): 1636392806

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 1026593, 2053186, 5132965, 10265930, 202238821, 404477642, 1011194105, 2022388210]

約数ペア:

[(1, 2022388210), (2, 1011194105), (5, 404477642), (10, 202238821), (197, 10265930), (394, 5132965), (985, 2053186), (1970, 1026593)]