1730490721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{172171}}^1$

素因数の和:172236

約数の個数: 12

約数和(自身を含む): 1904222320

約数和(自身を除く): 173731599

約数列:

[1, 19, 23, 437, 529, 10051, 172171, 3271249, 3959933, 75238727, 91078459, 1730490721]

約数ペア:

[(1, 1730490721), (19, 91078459), (23, 75238727), (437, 3959933), (529, 3271249), (10051, 172171)]