2642478713

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22349}}^1$

素因数の和:22509

約数の個数: 24

約数和(自身を含む): 3261312000

約数和(自身を除く): 618833287

約数列:

[1, 7, 19, 49, 127, 133, 889, 931, 2413, 6223, 16891, 22349, 118237, 156443, 424631, 1095101, 2838323, 2972417, 19868261, 20806919, 53928137, 139077827, 377496959, 2642478713]

約数ペア:

[(1, 2642478713), (7, 377496959), (19, 139077827), (49, 53928137), (127, 20806919), (133, 19868261), (889, 2972417), (931, 2838323), (2413, 1095101), (6223, 424631), (16891, 156443), (22349, 118237)]