2860702901

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{26881}}^1$

素因数の和:27572

約数の個数: 16

約数和(自身を含む): 3416809728

約数和(自身を除く): 556106827

約数列:

[1, 7, 23, 161, 661, 4627, 15203, 26881, 106421, 188167, 618263, 4327841, 17768341, 124378387, 408671843, 2860702901]

約数ペア:

[(1, 2860702901), (7, 408671843), (23, 124378387), (161, 17768341), (661, 4327841), (4627, 618263), (15203, 188167), (26881, 106421)]