2880871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 3573504

約数和(自身を除く): 692633

約数列:

[1, 7, 17, 43, 119, 301, 563, 731, 3941, 5117, 9571, 24209, 66997, 169463, 411553, 2880871]

約数ペア:

[(1, 2880871), (7, 411553), (17, 169463), (43, 66997), (119, 24209), (301, 9571), (563, 5117), (731, 3941)]