2028577096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 4853882880

約数和(自身を除く): 2825305784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 127, 148, 182, 254, 259, 296, 364, 481, 508, 518, 593, 728, 889, 962, 1016, 1036, 1186, 1651, 1778, 1924, 2072, 2372, 3302, 3367, 3556, 3848, 4151, 4699, 4744, 6604, 6734, 7112, 7709, 8302, 9398, 11557, 13208, 13468, 15418, 16604, 18796, 21941, 23114, 26936, 30836, 32893, 33208, 37592, 43882, 46228, 53963, 61087, 61672, 65786, 75311, 87764, 92456, 107926, 122174, 131572, 150622, 153587, 175528, 215852, 244348, 263144, 285233, 301244, 307174, 427609, 431704, 488696, 527177, 570466, 602488, 614348, 855218, 979043, 1054354, 1140932, 1228696, 1710436, 1958086, 1996631, 2108708, 2281864, 2786507, 3420872, 3916172, 3993262, 4217416, 5573014, 6853301, 7832344, 7986524, 11146028, 13706602, 15973048, 19505549, 22292056, 27413204, 36224591, 39011098, 54826408, 72449182, 78022196, 144898364, 156044392, 253572137, 289796728, 507144274, 1014288548, 2028577096]

約数ペア:

[(1, 2028577096), (2, 1014288548), (4, 507144274), (7, 289796728), (8, 253572137), (13, 156044392), (14, 144898364), (26, 78022196), (28, 72449182), (37, 54826408), (52, 39011098), (56, 36224591), (74, 27413204), (91, 22292056), (104, 19505549), (127, 15973048), (148, 13706602), (182, 11146028), (254, 7986524), (259, 7832344), (296, 6853301), (364, 5573014), (481, 4217416), (508, 3993262), (518, 3916172), (593, 3420872), (728, 2786507), (889, 2281864), (962, 2108708), (1016, 1996631), (1036, 1958086), (1186, 1710436), (1651, 1228696), (1778, 1140932), (1924, 1054354), (2072, 979043), (2372, 855218), (3302, 614348), (3367, 602488), (3556, 570466), (3848, 527177), (4151, 488696), (4699, 431704), (4744, 427609), (6604, 307174), (6734, 301244), (7112, 285233), (7709, 263144), (8302, 244348), (9398, 215852), (11557, 175528), (13208, 153587), (13468, 150622), (15418, 131572), (16604, 122174), (18796, 107926), (21941, 92456), (23114, 87764), (26936, 75311), (30836, 65786), (32893, 61672), (33208, 61087), (37592, 53963), (43882, 46228)]