279573690242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21193}}^1\times {\mathrm{85661}}^1$

素因数の和:106874

約数の個数: 32

約数和(自身を含む): 522869883264

約数和(自身を除く): 243296193022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 21193, 42386, 85661, 148351, 171322, 233123, 296702, 466246, 599627, 942271, 1199254, 1631861, 1884542, 3263722, 6595897, 13191794, 1815413573, 3630827146, 12707895011, 19969549303, 25415790022, 39939098606, 139786845121, 279573690242]

約数ペア:

[(1, 279573690242), (2, 139786845121), (7, 39939098606), (11, 25415790022), (14, 19969549303), (22, 12707895011), (77, 3630827146), (154, 1815413573), (21193, 13191794), (42386, 6595897), (85661, 3263722), (148351, 1884542), (171322, 1631861), (233123, 1199254), (296702, 942271), (466246, 599627)]