1257645719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1\times {\mathrm{1181}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 1385493120

約数和(自身を除く): 127847401

約数列:

[1, 11, 131, 739, 1181, 1441, 8129, 12991, 96809, 154711, 872759, 1064899, 1701821, 9600349, 114331429, 1257645719]

約数ペア:

[(1, 1257645719), (11, 114331429), (131, 9600349), (739, 1701821), (1181, 1064899), (1441, 872759), (8129, 154711), (12991, 96809)]