1996172912121

素因数分解:

$3^1\times {\mathrm{919}}^1\times {\mathrm{1423}}^1\times {\mathrm{508811}}^1$

素因数の和:511156

約数の個数: 16

約数和(自身を含む): 2666337699840

約数和(自身を除く): 670164787719

約数列:

[1, 3, 919, 1423, 2757, 4269, 508811, 1307737, 1526433, 3923211, 467597309, 724038053, 1402791927, 2172114159, 665390970707, 1996172912121]

約数ペア:

[(1, 1996172912121), (3, 665390970707), (919, 2172114159), (1423, 1402791927), (2757, 724038053), (4269, 467597309), (508811, 3923211), (1307737, 1526433)]