2008558789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{165709}}^1$

素因数の和:165780

約数の個数: 16

約数和(自身を含む): 2290775040

約数和(自身を除く): 282216251

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 165709, 2817053, 3811307, 5136979, 64792219, 87328643, 118150517, 2008558789]

約数ペア:

[(1, 2008558789), (17, 118150517), (23, 87328643), (31, 64792219), (391, 5136979), (527, 3811307), (713, 2817053), (12121, 165709)]