1898989747187

素因数分解:

${\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{86183}}^1$

素因数の和:86991

約数の個数: 24

約数和(自身を含む): 2068675586208

約数和(自身を除く): 169685839021

約数列:

[1, 13, 169, 241, 541, 3133, 7033, 40729, 86183, 91429, 130381, 1120379, 1694953, 14564927, 20770103, 22034389, 46625003, 270011339, 606125039, 3510147407, 7879625507, 11236625723, 146076134399, 1898989747187]

約数ペア:

[(1, 1898989747187), (13, 146076134399), (169, 11236625723), (241, 7879625507), (541, 3510147407), (3133, 606125039), (7033, 270011339), (40729, 46625003), (86183, 22034389), (91429, 20770103), (130381, 14564927), (1120379, 1694953)]