2011286918

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{49207}}^1$

素因数の和:49507

約数の個数: 16

約数和(自身を含む): 3061131264

約数和(自身を除く): 1049844346

約数列:

[1, 2, 107, 191, 214, 382, 20437, 40874, 49207, 98414, 5265149, 9398537, 10530298, 18797074, 1005643459, 2011286918]

約数ペア:

[(1, 2011286918), (2, 1005643459), (107, 18797074), (191, 10530298), (214, 9398537), (382, 5265149), (20437, 98414), (40874, 49207)]