2053249562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 4030145280

約数和(自身を除く): 1976895718

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 269, 442, 538, 1547, 1883, 2467, 3094, 3497, 3766, 4573, 4934, 6994, 9146, 17269, 24479, 32011, 32071, 34538, 41939, 48958, 59449, 64022, 64142, 83878, 118898, 224497, 293573, 416143, 448994, 545207, 587146, 663623, 832286, 1090414, 1327246, 3816449, 4645361, 7632898, 8627099, 9290722, 11281591, 17254198, 22563182, 60389693, 78971137, 120779386, 146660683, 157942274, 293321366, 1026624781, 2053249562]

約数ペア:

[(1, 2053249562), (2, 1026624781), (7, 293321366), (13, 157942274), (14, 146660683), (17, 120779386), (26, 78971137), (34, 60389693), (91, 22563182), (119, 17254198), (182, 11281591), (221, 9290722), (238, 8627099), (269, 7632898), (442, 4645361), (538, 3816449), (1547, 1327246), (1883, 1090414), (2467, 832286), (3094, 663623), (3497, 587146), (3766, 545207), (4573, 448994), (4934, 416143), (6994, 293573), (9146, 224497), (17269, 118898), (24479, 83878), (32011, 64142), (32071, 64022), (34538, 59449), (41939, 48958)]