2017443670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18340397}}^1$

素因数の和:18340415

約数の個数: 16

約数和(自身を含む): 3961525968

約数和(自身を除く): 1944082298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18340397, 36680794, 91701985, 183403970, 201744367, 403488734, 1008721835, 2017443670]

約数ペア:

[(1, 2017443670), (2, 1008721835), (5, 403488734), (10, 201744367), (11, 183403970), (22, 91701985), (55, 36680794), (110, 18340397)]