539883956

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{307451}}^1$

素因数の和:307894

約数の個数: 12

約数和(自身を含む): 946952160

約数和(自身を除く): 407068204

約数列:

[1, 2, 4, 439, 878, 1756, 307451, 614902, 1229804, 134970989, 269941978, 539883956]

約数ペア:

[(1, 539883956), (2, 269941978), (4, 134970989), (439, 1229804), (878, 614902), (1756, 307451)]