2511256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{28537}}^1$

素因数の和:28554

約数の個数: 16

約数和(自身を含む): 5136840

約数和(自身を除く): 2625584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 28537, 57074, 114148, 228296, 313907, 627814, 1255628, 2511256]

約数ペア:

[(1, 2511256), (2, 1255628), (4, 627814), (8, 313907), (11, 228296), (22, 114148), (44, 57074), (88, 28537)]