84040004

素因数分解:

$2^2\times {\mathrm{3001}}^1\times {\mathrm{7001}}^1$

素因数の和:10006

約数の個数: 12

約数和(自身を含む): 147140028

約数和(自身を除く): 63100024

約数列:

[1, 2, 4, 3001, 6002, 7001, 12004, 14002, 28004, 21010001, 42020002, 84040004]

約数ペア:

[(1, 84040004), (2, 42020002), (4, 21010001), (3001, 28004), (6002, 14002), (7001, 12004)]