2005160728

素因数分解:

$2^3\times {\mathrm{60733}}^1\times {\mathrm{4127}}^1$

素因数の和:64866

約数の個数: 16

約数和(自身を含む): 3760649280

約数和(自身を除く): 1755488552

約数列:

[1, 2, 4, 8, 4127, 8254, 16508, 33016, 60733, 121466, 242932, 485864, 250645091, 501290182, 1002580364, 2005160728]

約数ペア:

[(1, 2005160728), (2, 1002580364), (4, 501290182), (8, 250645091), (4127, 485864), (8254, 242932), (16508, 121466), (33016, 60733)]