2016751371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{177797}}^1$

素因数の和:178018

約数の個数: 16

約数和(自身を含む): 2844768000

約数和(自身を除く): 828016629

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 177797, 533391, 3378143, 10134429, 35381603, 106144809, 672250457, 2016751371]

約数ペア:

[(1, 2016751371), (3, 672250457), (19, 106144809), (57, 35381603), (199, 10134429), (597, 3378143), (3781, 533391), (11343, 177797)]