2520170086

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{518767}}^1$

素因数の和:519123

約数の個数: 16

約数和(自身を含む): 4332750336

約数和(自身を除く): 1812580250

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 518767, 1037534, 3631369, 7262738, 180012149, 360024298, 1260085043, 2520170086]

約数ペア:

[(1, 2520170086), (2, 1260085043), (7, 360024298), (14, 180012149), (347, 7262738), (694, 3631369), (2429, 1037534), (4858, 518767)]