2564912

素因数分解:

$2^4\times 7^1\times {\mathrm{22901}}^1$

素因数の和:22916

約数の個数: 20

約数和(自身を含む): 5679696

約数和(自身を除く): 3114784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22901, 45802, 91604, 160307, 183208, 320614, 366416, 641228, 1282456, 2564912]

約数ペア:

[(1, 2564912), (2, 1282456), (4, 641228), (7, 366416), (8, 320614), (14, 183208), (16, 160307), (28, 91604), (56, 45802), (112, 22901)]