2040558459

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557987}}^1$

素因数の和:558066

約数の個数: 16

約数和(自身を含む): 2892609792

約数和(自身を除く): 852051333

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 557987, 1673961, 12833701, 29573311, 38501103, 88719933, 680186153, 2040558459]

約数ペア:

[(1, 2040558459), (3, 680186153), (23, 88719933), (53, 38501103), (69, 29573311), (159, 12833701), (1219, 1673961), (3657, 557987)]