2389784813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{4421}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 2636785536

約数和(自身を除く): 247000723

約数列:

[1, 13, 43, 559, 967, 4421, 12571, 41581, 57473, 190103, 540553, 2471339, 4275107, 55576391, 183829601, 2389784813]

約数ペア:

[(1, 2389784813), (13, 183829601), (43, 55576391), (559, 4275107), (967, 2471339), (4421, 540553), (12571, 190103), (41581, 57473)]