2281052158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{15641}}^1$

素因数の和:16608

約数の個数: 32

約数和(自身を含む): 4270641408

約数和(自身を除く): 1989589250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 947, 1894, 6629, 10417, 13258, 15641, 20834, 31282, 72919, 109487, 145838, 172051, 218974, 344102, 1204357, 2408714, 14812027, 29624054, 103684189, 162932297, 207368378, 325864594, 1140526079, 2281052158]

約数ペア:

[(1, 2281052158), (2, 1140526079), (7, 325864594), (11, 207368378), (14, 162932297), (22, 103684189), (77, 29624054), (154, 14812027), (947, 2408714), (1894, 1204357), (6629, 344102), (10417, 218974), (13258, 172051), (15641, 145838), (20834, 109487), (31282, 72919)]