25379804948

素因数分解:

$2^2\times {\mathrm{1297}}^1\times {\mathrm{4892021}}^1$

素因数の和:4893322

約数の個数: 12

約数和(自身を含む): 44448911892

約数和(自身を除く): 19069106944

約数列:

[1, 2, 4, 1297, 2594, 5188, 4892021, 9784042, 19568084, 6344951237, 12689902474, 25379804948]

約数ペア:

[(1, 25379804948), (2, 12689902474), (4, 6344951237), (1297, 19568084), (2594, 9784042), (5188, 4892021)]