839344546

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1\times {\mathrm{2029}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 1265234040

約数和(自身を除く): 425889494

約数列:

[1, 2, 397, 521, 794, 1042, 2029, 4058, 206837, 413674, 805513, 1057109, 1611026, 2114218, 419672273, 839344546]

約数ペア:

[(1, 839344546), (2, 419672273), (397, 2114218), (521, 1611026), (794, 1057109), (1042, 805513), (2029, 413674), (4058, 206837)]