291204272

素因数分解:

$2^4\times {\mathrm{2593}}^1\times {\mathrm{7019}}^1$

素因数の和:9620

約数の個数: 20

約数和(自身を含む): 564506280

約数和(自身を除く): 273302008

約数列:

[1, 2, 4, 8, 16, 2593, 5186, 7019, 10372, 14038, 20744, 28076, 41488, 56152, 112304, 18200267, 36400534, 72801068, 145602136, 291204272]

約数ペア:

[(1, 291204272), (2, 145602136), (4, 72801068), (8, 36400534), (16, 18200267), (2593, 112304), (5186, 56152), (7019, 41488), (10372, 28076), (14038, 20744)]