2051237969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{7109}}^1$

素因数の和:8680

約数の個数: 16

約数和(自身を含む): 2371213440

約数和(自身を除く): 319975471

約数列:

[1, 11, 17, 187, 1543, 7109, 16973, 26231, 78199, 120853, 288541, 1329383, 10969187, 120661057, 186476179, 2051237969]

約数ペア:

[(1, 2051237969), (11, 186476179), (17, 120661057), (187, 10969187), (1543, 1329383), (7109, 288541), (16973, 120853), (26231, 78199)]