2655588208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2819}}^1$

素因数の和:3494

約数の個数: 80

約数和(自身を含む): 6344593920

約数和(自身を除く): 3689005712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 647, 728, 1294, 1456, 2588, 2819, 4529, 5176, 5638, 8411, 9058, 10352, 11276, 16822, 18116, 19733, 22552, 33644, 36232, 36647, 39466, 45104, 58877, 67288, 72464, 73294, 78932, 117754, 134576, 146588, 157864, 235508, 256529, 293176, 315728, 471016, 513058, 586352, 942032, 1026116, 1823893, 2052232, 3647786, 4104464, 7295572, 12767251, 14591144, 23710609, 25534502, 29182288, 47421218, 51069004, 94842436, 102138008, 165974263, 189684872, 204276016, 331948526, 379369744, 663897052, 1327794104, 2655588208]

約数ペア:

[(1, 2655588208), (2, 1327794104), (4, 663897052), (7, 379369744), (8, 331948526), (13, 204276016), (14, 189684872), (16, 165974263), (26, 102138008), (28, 94842436), (52, 51069004), (56, 47421218), (91, 29182288), (104, 25534502), (112, 23710609), (182, 14591144), (208, 12767251), (364, 7295572), (647, 4104464), (728, 3647786), (1294, 2052232), (1456, 1823893), (2588, 1026116), (2819, 942032), (4529, 586352), (5176, 513058), (5638, 471016), (8411, 315728), (9058, 293176), (10352, 256529), (11276, 235508), (16822, 157864), (18116, 146588), (19733, 134576), (22552, 117754), (33644, 78932), (36232, 73294), (36647, 72464), (39466, 67288), (45104, 58877)]