2461657989

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 3951747072

約数和(自身を除く): 1490089083

約数列:

[1, 3, 7, 21, 37, 61, 111, 167, 183, 259, 311, 427, 501, 777, 933, 1169, 1281, 2177, 2257, 3507, 6179, 6531, 6771, 10187, 11507, 15799, 18537, 18971, 30561, 34521, 43253, 47397, 51937, 56913, 71309, 80549, 129759, 132797, 155811, 213927, 241647, 363559, 376919, 398391, 701927, 1090677, 1130757, 1921669, 2105781, 2638433, 3168157, 4913489, 5765007, 7915299, 9504471, 13451683, 14740467, 22177099, 40355049, 66531297, 117221809, 351665427, 820552663, 2461657989]

約数ペア:

[(1, 2461657989), (3, 820552663), (7, 351665427), (21, 117221809), (37, 66531297), (61, 40355049), (111, 22177099), (167, 14740467), (183, 13451683), (259, 9504471), (311, 7915299), (427, 5765007), (501, 4913489), (777, 3168157), (933, 2638433), (1169, 2105781), (1281, 1921669), (2177, 1130757), (2257, 1090677), (3507, 701927), (6179, 398391), (6531, 376919), (6771, 363559), (10187, 241647), (11507, 213927), (15799, 155811), (18537, 132797), (18971, 129759), (30561, 80549), (34521, 71309), (43253, 56913), (47397, 51937)]