1144286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 2017008

約数和(自身を除く): 872722

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4001, 8002, 44011, 52013, 88022, 104026, 572143, 1144286]

約数ペア:

[(1, 1144286), (2, 572143), (11, 104026), (13, 88022), (22, 52013), (26, 44011), (143, 8002), (286, 4001)]