2005483421

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{365231}}^1$

素因数の和:365284

約数の個数: 12

約数和(自身を含む): 2242524480

約数和(自身を除く): 237041059

約数列:

[1, 17, 19, 289, 323, 5491, 365231, 6208927, 6939389, 105551759, 117969613, 2005483421]

約数ペア:

[(1, 2005483421), (17, 117969613), (19, 105551759), (289, 6939389), (323, 6208927), (5491, 365231)]