2031650231

素因数分解:

${\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{19421}}^1$

素因数の和:20066

約数の個数: 12

約数和(自身を含む): 2203620120

約数和(自身を除く): 171969889

約数列:

[1, 13, 169, 619, 8047, 19421, 104611, 252473, 3282149, 12021599, 156280787, 2031650231]

約数ペア:

[(1, 2031650231), (13, 156280787), (169, 12021599), (619, 3282149), (8047, 252473), (19421, 104611)]