2440804948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{18911}}^1$

素因数の和:19743

約数の個数: 24

約数和(自身を含む): 4381380864

約数和(自身を除く): 1940575916

約数列:

[1, 2, 4, 41, 82, 164, 787, 1574, 3148, 18911, 32267, 37822, 64534, 75644, 129068, 775351, 1550702, 3101404, 14882957, 29765914, 59531828, 610201237, 1220402474, 2440804948]

約数ペア:

[(1, 2440804948), (2, 1220402474), (4, 610201237), (41, 59531828), (82, 29765914), (164, 14882957), (787, 3101404), (1574, 1550702), (3148, 775351), (18911, 129068), (32267, 75644), (37822, 64534)]