2783237192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 5585112000

約数和(自身を除く): 2801874808

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 233, 356, 466, 712, 883, 932, 1691, 1766, 1864, 3382, 3532, 4427, 6764, 7064, 8854, 13528, 16777, 17708, 20737, 33554, 35416, 41474, 67108, 78587, 82948, 134216, 157174, 165896, 205739, 314348, 394003, 411478, 628696, 788006, 822956, 1493153, 1576012, 1645912, 2986306, 3152024, 3909041, 5972612, 7818082, 11945224, 15636164, 18310771, 31272328, 36621542, 73243084, 146486168, 347904649, 695809298, 1391618596, 2783237192]

約数ペア:

[(1, 2783237192), (2, 1391618596), (4, 695809298), (8, 347904649), (19, 146486168), (38, 73243084), (76, 36621542), (89, 31272328), (152, 18310771), (178, 15636164), (233, 11945224), (356, 7818082), (466, 5972612), (712, 3909041), (883, 3152024), (932, 2986306), (1691, 1645912), (1766, 1576012), (1864, 1493153), (3382, 822956), (3532, 788006), (4427, 628696), (6764, 411478), (7064, 394003), (8854, 314348), (13528, 205739), (16777, 165896), (17708, 157174), (20737, 134216), (33554, 82948), (35416, 78587), (41474, 67108)]