3193509890

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{727451}}^1$

素因数の和:727897

約数の個数: 16

約数和(自身を含む): 5761419840

約数和(自身を除く): 2567909950

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 727451, 1454902, 3637255, 7274510, 319350989, 638701978, 1596754945, 3193509890]

約数ペア:

[(1, 3193509890), (2, 1596754945), (5, 638701978), (10, 319350989), (439, 7274510), (878, 3637255), (2195, 1454902), (4390, 727451)]