1788892781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{11059}}^1$

素因数の和:11636

約数の個数: 16

約数和(自身を含む): 2014158720

約数和(自身を除く): 225265939

約数列:

[1, 13, 23, 299, 541, 7033, 11059, 12443, 143767, 161759, 254357, 3306641, 5982919, 77777947, 137607137, 1788892781]

約数ペア:

[(1, 1788892781), (13, 137607137), (23, 77777947), (299, 5982919), (541, 3306641), (7033, 254357), (11059, 161759), (12443, 143767)]