869398466

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1204153}}^1$

素因数の和:1204193

約数の個数: 12

約数和(自身を含む): 1376348022

約数和(自身を除く): 506949556

約数列:

[1, 2, 19, 38, 361, 722, 1204153, 2408306, 22878907, 45757814, 434699233, 869398466]

約数ペア:

[(1, 869398466), (2, 434699233), (19, 45757814), (38, 22878907), (361, 2408306), (722, 1204153)]