2247706670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20433697}}^1$

素因数の和:20433715

約数の個数: 16

約数和(自身を含む): 4413678768

約数和(自身を除く): 2165972098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20433697, 40867394, 102168485, 204336970, 224770667, 449541334, 1123853335, 2247706670]

約数ペア:

[(1, 2247706670), (2, 1123853335), (5, 449541334), (10, 224770667), (11, 204336970), (22, 102168485), (55, 40867394), (110, 20433697)]