989126422

素因数分解:

$2^1\times {\mathrm{691}}^1\times {\mathrm{701}}^1\times {\mathrm{1021}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 1489413744

約数和(自身を除く): 500287322

約数列:

[1, 2, 691, 701, 1021, 1382, 1402, 2042, 484391, 705511, 715721, 968782, 1411022, 1431442, 494563211, 989126422]

約数ペア:

[(1, 989126422), (2, 494563211), (691, 1431442), (701, 1411022), (1021, 968782), (1382, 715721), (1402, 705511), (2042, 484391)]