1268778836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4200

約数の個数: 48

約数和(自身を含む): 2453728704

約数和(自身を除く): 1184949868

約数列:

[1, 2, 4, 13, 26, 52, 73, 83, 146, 166, 292, 332, 949, 1079, 1898, 2158, 3796, 4027, 4316, 6059, 8054, 12118, 16108, 24236, 52351, 78767, 104702, 157534, 209404, 293971, 315068, 334241, 587942, 668482, 1175884, 1336964, 3821623, 4345133, 7643246, 8690266, 15286492, 17380532, 24399593, 48799186, 97598372, 317194709, 634389418, 1268778836]

約数ペア:

[(1, 1268778836), (2, 634389418), (4, 317194709), (13, 97598372), (26, 48799186), (52, 24399593), (73, 17380532), (83, 15286492), (146, 8690266), (166, 7643246), (292, 4345133), (332, 3821623), (949, 1336964), (1079, 1175884), (1898, 668482), (2158, 587942), (3796, 334241), (4027, 315068), (4316, 293971), (6059, 209404), (8054, 157534), (12118, 104702), (16108, 78767), (24236, 52351)]