2428660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 5493096

約数和(自身を除く): 3064436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9341, 18682, 37364, 46705, 93410, 121433, 186820, 242866, 485732, 607165, 1214330, 2428660]

約数ペア:

[(1, 2428660), (2, 1214330), (4, 607165), (5, 485732), (10, 242866), (13, 186820), (20, 121433), (26, 93410), (52, 46705), (65, 37364), (130, 18682), (260, 9341)]