2019594976

素因数分解:

$2^5\times 7^3\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5041

約数の個数: 96

約数和(自身を含む): 4763102400

約数和(自身を除く): 2743507424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 343, 392, 518, 592, 686, 784, 1036, 1184, 1372, 1568, 1813, 2072, 2744, 3626, 4144, 4973, 5488, 7252, 8288, 9946, 10976, 12691, 14504, 19892, 25382, 29008, 34811, 39784, 50764, 58016, 69622, 79568, 101528, 139244, 159136, 184001, 203056, 243677, 278488, 368002, 406112, 487354, 556976, 736004, 974708, 1113952, 1288007, 1472008, 1705739, 1949416, 2576014, 2944016, 3411478, 3898832, 5152028, 5888032, 6822956, 7797664, 9016049, 10304056, 13645912, 18032098, 20608112, 27291824, 36064196, 41216224, 54583648, 63112343, 72128392, 126224686, 144256784, 252449372, 288513568, 504898744, 1009797488, 2019594976]

約数ペア:

[(1, 2019594976), (2, 1009797488), (4, 504898744), (7, 288513568), (8, 252449372), (14, 144256784), (16, 126224686), (28, 72128392), (32, 63112343), (37, 54583648), (49, 41216224), (56, 36064196), (74, 27291824), (98, 20608112), (112, 18032098), (148, 13645912), (196, 10304056), (224, 9016049), (259, 7797664), (296, 6822956), (343, 5888032), (392, 5152028), (518, 3898832), (592, 3411478), (686, 2944016), (784, 2576014), (1036, 1949416), (1184, 1705739), (1372, 1472008), (1568, 1288007), (1813, 1113952), (2072, 974708), (2744, 736004), (3626, 556976), (4144, 487354), (4973, 406112), (5488, 368002), (7252, 278488), (8288, 243677), (9946, 203056), (10976, 184001), (12691, 159136), (14504, 139244), (19892, 101528), (25382, 79568), (29008, 69622), (34811, 58016), (39784, 50764)]