2051264216

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1328539}}^1$

素因数の和:1328738

約数の個数: 16

約数和(自身を含む): 3866051400

約数和(自身を除く): 1814787184

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 1328539, 2657078, 5314156, 10628312, 256408027, 512816054, 1025632108, 2051264216]

約数ペア:

[(1, 2051264216), (2, 1025632108), (4, 512816054), (8, 256408027), (193, 10628312), (386, 5314156), (772, 2657078), (1544, 1328539)]