2021696008

素因数分解:

$2^3\times {\mathrm{7027}}^1\times {\mathrm{35963}}^1$

素因数の和:42996

約数の個数: 16

約数和(自身を含む): 3791324880

約数和(自身を除く): 1769628872

約数列:

[1, 2, 4, 8, 7027, 14054, 28108, 35963, 56216, 71926, 143852, 287704, 252712001, 505424002, 1010848004, 2021696008]

約数ペア:

[(1, 2021696008), (2, 1010848004), (4, 505424002), (8, 252712001), (7027, 287704), (14054, 143852), (28108, 71926), (35963, 56216)]