2017859935

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17123}}^1$

素因数の和:17192

約数の個数: 48

約数和(自身を含む): 3115609056

約数和(自身を除く): 1097749121

約数列:

[1, 5, 7, 13, 35, 37, 49, 65, 91, 185, 245, 259, 455, 481, 637, 1295, 1813, 2405, 3185, 3367, 9065, 16835, 17123, 23569, 85615, 117845, 119861, 222599, 599305, 633551, 839027, 1112995, 1558193, 3167755, 4195135, 4434857, 7790965, 8236163, 10907351, 22174285, 31043999, 41180815, 54536755, 57653141, 155219995, 288265705, 403571987, 2017859935]

約数ペア:

[(1, 2017859935), (5, 403571987), (7, 288265705), (13, 155219995), (35, 57653141), (37, 54536755), (49, 41180815), (65, 31043999), (91, 22174285), (185, 10907351), (245, 8236163), (259, 7790965), (455, 4434857), (481, 4195135), (637, 3167755), (1295, 1558193), (1813, 1112995), (2405, 839027), (3185, 633551), (3367, 599305), (9065, 222599), (16835, 119861), (17123, 117845), (23569, 85615)]