425446844

素因数分解:

$2^2\times {\mathrm{5471}}^1\times {\mathrm{19441}}^1$

素因数の和:24916

約数の個数: 12

約数和(自身を含む): 744706368

約数和(自身を除く): 319259524

約数列:

[1, 2, 4, 5471, 10942, 19441, 21884, 38882, 77764, 106361711, 212723422, 425446844]

約数ペア:

[(1, 425446844), (2, 212723422), (4, 106361711), (5471, 77764), (10942, 38882), (19441, 21884)]