9974852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^2$

素因数の和:787

約数の個数: 18

約数和(自身を含む): 18531198

約数和(自身を除く): 8556346

約数列:

[1, 2, 4, 17, 34, 68, 383, 766, 1532, 6511, 13022, 26044, 146689, 293378, 586756, 2493713, 4987426, 9974852]

約数ペア:

[(1, 9974852), (2, 4987426), (4, 2493713), (17, 586756), (34, 293378), (68, 146689), (383, 26044), (766, 13022), (1532, 6511)]