997947544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{276593}}^1$

素因数の和:276651

約数の個数: 32

約数和(自身を含む): 2091050640

約数和(自身を除く): 1093103096

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 276593, 553186, 1106372, 2212744, 3042523, 6085046, 11340313, 12170092, 22680626, 24340184, 45361252, 90722504, 124743443, 249486886, 498973772, 997947544]

約数ペア:

[(1, 997947544), (2, 498973772), (4, 249486886), (8, 124743443), (11, 90722504), (22, 45361252), (41, 24340184), (44, 22680626), (82, 12170092), (88, 11340313), (164, 6085046), (328, 3042523), (451, 2212744), (902, 1106372), (1804, 553186), (3608, 276593)]