2750142241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1999}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 3635712000

約数和(自身を除く): 885569759

約数列:

[1, 7, 11, 17, 77, 119, 187, 1051, 1309, 1999, 7357, 11561, 13993, 17867, 21989, 33983, 80927, 125069, 153923, 196537, 237881, 373813, 1375759, 2100949, 2616691, 14706643, 23110439, 35716133, 161773073, 250012931, 392877463, 2750142241]

約数ペア:

[(1, 2750142241), (7, 392877463), (11, 250012931), (17, 161773073), (77, 35716133), (119, 23110439), (187, 14706643), (1051, 2616691), (1309, 2100949), (1999, 1375759), (7357, 373813), (11561, 237881), (13993, 196537), (17867, 153923), (21989, 125069), (33983, 80927)]