2666707057

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{168491}}^1$

素因数の和:168541

約数の個数: 24

約数和(自身を含む): 3457455840

約数和(自身を除く): 790748783

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 168491, 1179437, 2864347, 3201329, 8256059, 20050429, 22409303, 54422593, 140353003, 156865121, 380958151, 2666707057]

約数ペア:

[(1, 2666707057), (7, 380958151), (17, 156865121), (19, 140353003), (49, 54422593), (119, 22409303), (133, 20050429), (323, 8256059), (833, 3201329), (931, 2864347), (2261, 1179437), (15827, 168491)]