1994172335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1020037}}^1$

素因数の和:1020082

約数の個数: 16

約数和(自身を含む): 2643938496

約数和(自身を除く): 649766161

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1020037, 5100185, 17340629, 23460851, 86703145, 117304255, 398834467, 1994172335]

約数ペア:

[(1, 1994172335), (5, 398834467), (17, 117304255), (23, 86703145), (85, 23460851), (115, 17340629), (391, 5100185), (1955, 1020037)]