449747894

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1\times {\mathrm{1361}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 680956416

約数和(自身を除く): 231208522

約数列:

[1, 2, 127, 254, 1301, 1361, 2602, 2722, 165227, 172847, 330454, 345694, 1770661, 3541322, 224873947, 449747894]

約数ペア:

[(1, 449747894), (2, 224873947), (127, 3541322), (254, 1770661), (1301, 345694), (1361, 330454), (2602, 172847), (2722, 165227)]