2426672521

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{41863}}^1$

素因数の和:41910

約数の個数: 24

約数和(自身を含む): 3064444800

約数和(自身を除く): 637772279

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1183, 4459, 8281, 41863, 57967, 293041, 544219, 2051287, 3809533, 7074847, 14359009, 26666731, 49523929, 186667117, 346667503, 2426672521]

約数ペア:

[(1, 2426672521), (7, 346667503), (13, 186667117), (49, 49523929), (91, 26666731), (169, 14359009), (343, 7074847), (637, 3809533), (1183, 2051287), (4459, 544219), (8281, 293041), (41863, 57967)]