539403734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{20857}}^1$

素因数の和:21119

約数の個数: 16

約数和(自身を含む): 825476208

約数和(自身を除く): 286072474

約数列:

[1, 2, 67, 134, 193, 386, 12931, 20857, 25862, 41714, 1397419, 2794838, 4025401, 8050802, 269701867, 539403734]

約数ペア:

[(1, 539403734), (2, 269701867), (67, 8050802), (134, 4025401), (193, 2794838), (386, 1397419), (12931, 41714), (20857, 25862)]