338431390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3076649}}^1$

素因数の和:3076667

約数の個数: 16

約数和(自身を含む): 664556400

約数和(自身を除く): 326125010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3076649, 6153298, 15383245, 30766490, 33843139, 67686278, 169215695, 338431390]

約数ペア:

[(1, 338431390), (2, 169215695), (5, 67686278), (10, 33843139), (11, 30766490), (22, 15383245), (55, 6153298), (110, 3076649)]