1109520542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2245993}}^1$

素因数の和:2246027

約数の個数: 16

約数和(自身を含む): 1886634960

約数和(自身を除く): 777114418

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2245993, 4491986, 29197909, 42673867, 58395818, 85347734, 554760271, 1109520542]

約数ペア:

[(1, 1109520542), (2, 554760271), (13, 85347734), (19, 58395818), (26, 42673867), (38, 29197909), (247, 4491986), (494, 2245993)]