2180318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9187

約数の個数: 16

約数和(自身を含む): 3957984

約数和(自身を除く): 1777666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9161, 18322, 64127, 128254, 155737, 311474, 1090159, 2180318]

約数ペア:

[(1, 2180318), (2, 1090159), (7, 311474), (14, 155737), (17, 128254), (34, 64127), (119, 18322), (238, 9161)]