8980468

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 18032000

約数和(自身を除く): 9051532

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 919, 1396, 1838, 2443, 3676, 4886, 6433, 9772, 12866, 25732, 320731, 641462, 1282924, 2245117, 4490234, 8980468]

約数ペア:

[(1, 8980468), (2, 4490234), (4, 2245117), (7, 1282924), (14, 641462), (28, 320731), (349, 25732), (698, 12866), (919, 9772), (1396, 6433), (1838, 4886), (2443, 3676)]