13521284

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 27162240

約数和(自身を除く): 13640956

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 1879, 3598, 3758, 7196, 7516, 13153, 26306, 52612, 482903, 965806, 1931612, 3380321, 6760642, 13521284]

約数ペア:

[(1, 13521284), (2, 6760642), (4, 3380321), (7, 1931612), (14, 965806), (28, 482903), (257, 52612), (514, 26306), (1028, 13153), (1799, 7516), (1879, 7196), (3598, 3758)]