565550854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{21841}}^1$

素因数の和:21972

約数の個数: 24

約数和(自身を含む): 941215464

約数和(自身を除く): 375664610

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 12947, 21841, 25894, 43682, 240251, 480502, 2336987, 2642761, 4673974, 5285522, 25706857, 51413714, 282775427, 565550854]

約数ペア:

[(1, 565550854), (2, 282775427), (11, 51413714), (22, 25706857), (107, 5285522), (121, 4673974), (214, 2642761), (242, 2336987), (1177, 480502), (2354, 240251), (12947, 43682), (21841, 25894)]