2493551217

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1\times {\mathrm{2053}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 3341677248

約数和(自身を除く): 848126031

約数列:

[1, 3, 251, 753, 1613, 2053, 4839, 6159, 404863, 515303, 1214589, 1545909, 3311489, 9934467, 831183739, 2493551217]

約数ペア:

[(1, 2493551217), (3, 831183739), (251, 9934467), (753, 3311489), (1613, 1545909), (2053, 1214589), (4839, 515303), (6159, 404863)]