2012487716

素因数分解:

$2^2\times {\mathrm{1951}}^1\times {\mathrm{257879}}^1$

素因数の和:259834

約数の個数: 12

約数和(自身を含む): 3523672320

約数和(自身を除く): 1511184604

約数列:

[1, 2, 4, 1951, 3902, 7804, 257879, 515758, 1031516, 503121929, 1006243858, 2012487716]

約数ペア:

[(1, 2012487716), (2, 1006243858), (4, 503121929), (1951, 1031516), (3902, 515758), (7804, 257879)]