2666685604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{189989}}^1$

素因数の和:190044

約数の個数: 36

約数和(自身を含む): 5306420700

約数和(自身を除く): 2639735096

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 189989, 379978, 759956, 2089879, 4179758, 5509681, 8359516, 11019362, 22038724, 22988669, 45977338, 60606491, 91954676, 121212982, 242425964, 666671401, 1333342802, 2666685604]

約数ペア:

[(1, 2666685604), (2, 1333342802), (4, 666671401), (11, 242425964), (22, 121212982), (29, 91954676), (44, 60606491), (58, 45977338), (116, 22988669), (121, 22038724), (242, 11019362), (319, 8359516), (484, 5509681), (638, 4179758), (1276, 2089879), (3509, 759956), (7018, 379978), (14036, 189989)]