2018581292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 4834432512

約数和(自身を除く): 2815851220

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 52, 68, 91, 92, 119, 161, 169, 182, 221, 238, 299, 322, 338, 364, 391, 442, 476, 598, 644, 676, 782, 884, 1091, 1183, 1196, 1547, 1564, 2093, 2182, 2366, 2737, 2873, 3094, 3887, 4186, 4364, 4732, 5083, 5474, 5746, 6188, 7637, 7774, 8372, 10166, 10948, 11492, 14183, 15274, 15548, 18547, 20111, 20332, 25093, 27209, 28366, 30548, 35581, 37094, 40222, 50186, 54418, 56732, 66079, 71162, 74188, 80444, 99281, 100372, 108836, 129829, 132158, 142324, 175651, 184379, 198562, 241111, 259658, 264316, 326209, 351302, 368758, 397124, 426581, 462553, 482222, 519316, 652418, 702604, 737516, 853162, 925106, 964444, 1290653, 1304836, 1687777, 1706324, 1850212, 2283463, 2581306, 2986067, 3134443, 3375554, 4240717, 4566926, 5162612, 5545553, 5972134, 6268886, 6751108, 8481434, 9133852, 11091106, 11944268, 12537772, 16962868, 21941101, 22182212, 29685019, 38818871, 43882202, 59370038, 72092189, 77637742, 87764404, 118740076, 144184378, 155275484, 288368756, 504645323, 1009290646, 2018581292]

約数ペア:

[(1, 2018581292), (2, 1009290646), (4, 504645323), (7, 288368756), (13, 155275484), (14, 144184378), (17, 118740076), (23, 87764404), (26, 77637742), (28, 72092189), (34, 59370038), (46, 43882202), (52, 38818871), (68, 29685019), (91, 22182212), (92, 21941101), (119, 16962868), (161, 12537772), (169, 11944268), (182, 11091106), (221, 9133852), (238, 8481434), (299, 6751108), (322, 6268886), (338, 5972134), (364, 5545553), (391, 5162612), (442, 4566926), (476, 4240717), (598, 3375554), (644, 3134443), (676, 2986067), (782, 2581306), (884, 2283463), (1091, 1850212), (1183, 1706324), (1196, 1687777), (1547, 1304836), (1564, 1290653), (2093, 964444), (2182, 925106), (2366, 853162), (2737, 737516), (2873, 702604), (3094, 652418), (3887, 519316), (4186, 482222), (4364, 462553), (4732, 426581), (5083, 397124), (5474, 368758), (5746, 351302), (6188, 326209), (7637, 264316), (7774, 259658), (8372, 241111), (10166, 198562), (10948, 184379), (11492, 175651), (14183, 142324), (15274, 132158), (15548, 129829), (18547, 108836), (20111, 100372), (20332, 99281), (25093, 80444), (27209, 74188), (28366, 71162), (30548, 66079), (35581, 56732), (37094, 54418), (40222, 50186)]