2938448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 5827008

約数和(自身を除く): 2888560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4271, 8542, 17084, 34168, 68336, 183653, 367306, 734612, 1469224, 2938448]

約数ペア:

[(1, 2938448), (2, 1469224), (4, 734612), (8, 367306), (16, 183653), (43, 68336), (86, 34168), (172, 17084), (344, 8542), (688, 4271)]