77266486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2460

約数の個数: 24

約数和(自身を含む): 128366280

約数和(自身を除く): 51099794

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2297, 3058, 4594, 16819, 25267, 33638, 50534, 277937, 319283, 555874, 638566, 3512113, 7024226, 38633243, 77266486]

約数ペア:

[(1, 77266486), (2, 38633243), (11, 7024226), (22, 3512113), (121, 638566), (139, 555874), (242, 319283), (278, 277937), (1529, 50534), (2297, 33638), (3058, 25267), (4594, 16819)]