2580752

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 5052876

約数和(自身を除く): 2472124

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1597, 1616, 3194, 6388, 12776, 25552, 161297, 322594, 645188, 1290376, 2580752]

約数ペア:

[(1, 2580752), (2, 1290376), (4, 645188), (8, 322594), (16, 161297), (101, 25552), (202, 12776), (404, 6388), (808, 3194), (1597, 1616)]