256039882

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{49031}}^1$

素因数の和:49413

約数の個数: 16

約数和(自身を含む): 440111232

約数和(自身を除く): 184071350

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 49031, 98062, 343217, 686434, 18288563, 36577126, 128019941, 256039882]

約数ペア:

[(1, 256039882), (2, 128019941), (7, 36577126), (14, 18288563), (373, 686434), (746, 343217), (2611, 98062), (5222, 49031)]