268611457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 286220160

約数和(自身を除く): 17608703

約数列:

[1, 23, 73, 157, 1019, 1679, 3611, 11461, 23437, 74387, 159983, 263603, 1710901, 3679609, 11678759, 268611457]

約数ペア:

[(1, 268611457), (23, 11678759), (73, 3679609), (157, 1710901), (1019, 263603), (1679, 159983), (3611, 74387), (11461, 23437)]