2909896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 6098400

約数和(自身を除く): 3188504

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 769, 946, 1538, 1892, 3076, 3784, 6152, 8459, 16918, 33067, 33836, 66134, 67672, 132268, 264536, 363737, 727474, 1454948, 2909896]

約数ペア:

[(1, 2909896), (2, 1454948), (4, 727474), (8, 363737), (11, 264536), (22, 132268), (43, 67672), (44, 66134), (86, 33836), (88, 33067), (172, 16918), (344, 8459), (473, 6152), (769, 3784), (946, 3076), (1538, 1892)]