2686848758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{22153}}^1$

素因数の和:22352

約数の個数: 32

約数和(自身を含む): 4546000800

約数和(自身を除く): 1859152042

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 814, 1639, 3278, 5513, 11026, 22153, 44306, 60643, 121286, 243683, 487366, 819661, 1639322, 3300797, 6601594, 9016271, 18032542, 36308767, 72617534, 122129489, 244258978, 1343424379, 2686848758]

約数ペア:

[(1, 2686848758), (2, 1343424379), (11, 244258978), (22, 122129489), (37, 72617534), (74, 36308767), (149, 18032542), (298, 9016271), (407, 6601594), (814, 3300797), (1639, 1639322), (3278, 819661), (5513, 487366), (11026, 243683), (22153, 121286), (44306, 60643)]