2088576035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 3164458752

約数和(自身を除く): 1075882717

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 257, 265, 337, 371, 455, 689, 1285, 1685, 1799, 1855, 2359, 3341, 3445, 4381, 4823, 8995, 11795, 13621, 16705, 17861, 21905, 23387, 24115, 30667, 68105, 86609, 89305, 95347, 116935, 125027, 153335, 177073, 232193, 433045, 476735, 606263, 625135, 885365, 1125917, 1160965, 1239511, 1625351, 3031315, 4590277, 5629585, 6197555, 7881419, 8126755, 22951385, 32131939, 39407095, 59673601, 160659695, 298368005, 417715207, 2088576035]

約数ペア:

[(1, 2088576035), (5, 417715207), (7, 298368005), (13, 160659695), (35, 59673601), (53, 39407095), (65, 32131939), (91, 22951385), (257, 8126755), (265, 7881419), (337, 6197555), (371, 5629585), (455, 4590277), (689, 3031315), (1285, 1625351), (1685, 1239511), (1799, 1160965), (1855, 1125917), (2359, 885365), (3341, 625135), (3445, 606263), (4381, 476735), (4823, 433045), (8995, 232193), (11795, 177073), (13621, 153335), (16705, 125027), (17861, 116935), (21905, 95347), (23387, 89305), (24115, 86609), (30667, 68105)]