1321429516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1766617}}^1$

素因数の和:1766649

約数の個数: 24

約数和(自身を含む): 2671126416

約数和(自身を除く): 1349696900

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1766617, 3533234, 7066468, 19432787, 30032489, 38865574, 60064978, 77731148, 120129956, 330357379, 660714758, 1321429516]

約数ペア:

[(1, 1321429516), (2, 660714758), (4, 330357379), (11, 120129956), (17, 77731148), (22, 60064978), (34, 38865574), (44, 30032489), (68, 19432787), (187, 7066468), (374, 3533234), (748, 1766617)]