2021040916

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{54499}}^1$

素因数の和:54703

約数の個数: 24

約数和(自身を含む): 3613568000

約数和(自身を除く): 1592527084

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 9271, 18542, 37084, 54499, 108998, 217996, 3978427, 6921373, 7956854, 13842746, 15913708, 27685492, 505260229, 1010520458, 2021040916]

約数ペア:

[(1, 2021040916), (2, 1010520458), (4, 505260229), (73, 27685492), (127, 15913708), (146, 13842746), (254, 7956854), (292, 6921373), (508, 3978427), (9271, 217996), (18542, 108998), (37084, 54499)]