2620803742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{399391}}^1$

素因数の和:399603

約数の個数: 16

約数和(自身を含む): 4184030592

約数和(自身を除く): 1563226850

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 399391, 798782, 6789647, 13579294, 77082463, 154164926, 1310401871, 2620803742]

約数ペア:

[(1, 2620803742), (2, 1310401871), (17, 154164926), (34, 77082463), (193, 13579294), (386, 6789647), (3281, 798782), (6562, 399391)]