2105771288

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{936731}}^1$

素因数の和:937018

約数の個数: 16

約数和(自身を含む): 3962376360

約数和(自身を除く): 1856605072

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 936731, 1873462, 3746924, 7493848, 263221411, 526442822, 1052885644, 2105771288]

約数ペア:

[(1, 2105771288), (2, 1052885644), (4, 526442822), (8, 263221411), (281, 7493848), (562, 3746924), (1124, 1873462), (2248, 936731)]