7420231004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{45245311}}^1$

素因数の和:45245356

約数の個数: 12

約数和(自身を含む): 13302121728

約数和(自身を除く): 5881890724

約数列:

[1, 2, 4, 41, 82, 164, 45245311, 90490622, 180981244, 1855057751, 3710115502, 7420231004]

約数ペア:

[(1, 7420231004), (2, 3710115502), (4, 1855057751), (41, 180981244), (82, 90490622), (164, 45245311)]