2270128

素因数分解:

$2^4\times 7^1\times {\mathrm{20269}}^1$

素因数の和:20284

約数の個数: 20

約数和(自身を含む): 5026960

約数和(自身を除く): 2756832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20269, 40538, 81076, 141883, 162152, 283766, 324304, 567532, 1135064, 2270128]

約数ペア:

[(1, 2270128), (2, 1135064), (4, 567532), (7, 324304), (8, 283766), (14, 162152), (16, 141883), (28, 81076), (56, 40538), (112, 20269)]