505295168

素因数分解:

$2^6\times 7^1\times {\mathrm{1127891}}^1$

素因数の和:1127910

約数の個数: 28

約数和(自身を含む): 1145938272

約数和(自身を除く): 640643104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1127891, 2255782, 4511564, 7895237, 9023128, 15790474, 18046256, 31580948, 36092512, 63161896, 72185024, 126323792, 252647584, 505295168]

約数ペア:

[(1, 505295168), (2, 252647584), (4, 126323792), (7, 72185024), (8, 63161896), (14, 36092512), (16, 31580948), (28, 18046256), (32, 15790474), (56, 9023128), (64, 7895237), (112, 4511564), (224, 2255782), (448, 1127891)]