447784942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{17293}}^1$

素因数の和:17424

約数の個数: 24

約数和(自身を含む): 745233048

約数和(自身を除く): 297448106

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 12947, 17293, 25894, 34586, 190223, 380446, 1850351, 2092453, 3700702, 4184906, 20353861, 40707722, 223892471, 447784942]

約数ペア:

[(1, 447784942), (2, 223892471), (11, 40707722), (22, 20353861), (107, 4184906), (121, 3700702), (214, 2092453), (242, 1850351), (1177, 380446), (2354, 190223), (12947, 34586), (17293, 25894)]