2019832971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{623983}}^1$

素因数の和:624082

約数の個数: 16

約数和(自身を含む): 2935220736

約数和(自身を除く): 915387765

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 623983, 1871949, 8111779, 24335337, 51790589, 155371767, 673277657, 2019832971]

約数ペア:

[(1, 2019832971), (3, 673277657), (13, 155371767), (39, 51790589), (83, 24335337), (249, 8111779), (1079, 1871949), (3237, 623983)]