2494709756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2920

約数の個数: 108

約数和(自身を含む): 5735056824

約数和(自身を除く): 3240347068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 121, 148, 154, 196, 242, 259, 308, 407, 484, 518, 539, 814, 847, 1036, 1078, 1628, 1694, 1813, 2156, 2843, 2849, 3388, 3626, 4477, 5686, 5698, 5929, 7252, 8954, 11372, 11396, 11858, 17908, 19901, 19943, 23716, 31273, 31339, 39802, 39886, 62546, 62678, 79604, 79772, 105191, 125092, 125356, 139307, 210382, 218911, 219373, 278614, 344003, 420764, 437822, 438746, 557228, 688006, 736337, 875644, 877492, 1157101, 1376012, 1472674, 1532377, 2314202, 2408021, 2945348, 3064754, 4628404, 4816042, 5154359, 6129508, 8099707, 9632084, 10308718, 12728111, 16199414, 16856147, 20617436, 25456222, 32398828, 33712294, 50912444, 56697949, 67424588, 89096777, 113395898, 178193554, 226791796, 356387108, 623677439, 1247354878, 2494709756]

約数ペア:

[(1, 2494709756), (2, 1247354878), (4, 623677439), (7, 356387108), (11, 226791796), (14, 178193554), (22, 113395898), (28, 89096777), (37, 67424588), (44, 56697949), (49, 50912444), (74, 33712294), (77, 32398828), (98, 25456222), (121, 20617436), (148, 16856147), (154, 16199414), (196, 12728111), (242, 10308718), (259, 9632084), (308, 8099707), (407, 6129508), (484, 5154359), (518, 4816042), (539, 4628404), (814, 3064754), (847, 2945348), (1036, 2408021), (1078, 2314202), (1628, 1532377), (1694, 1472674), (1813, 1376012), (2156, 1157101), (2843, 877492), (2849, 875644), (3388, 736337), (3626, 688006), (4477, 557228), (5686, 438746), (5698, 437822), (5929, 420764), (7252, 344003), (8954, 278614), (11372, 219373), (11396, 218911), (11858, 210382), (17908, 139307), (19901, 125356), (19943, 125092), (23716, 105191), (31273, 79772), (31339, 79604), (39802, 62678), (39886, 62546)]