429320656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1412239}}^1$

素因数の和:1412266

約数の個数: 20

約数和(自身を含む): 875588800

約数和(自身を除く): 446268144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1412239, 2824478, 5648956, 11297912, 22595824, 26832541, 53665082, 107330164, 214660328, 429320656]

約数ペア:

[(1, 429320656), (2, 214660328), (4, 107330164), (8, 53665082), (16, 26832541), (19, 22595824), (38, 11297912), (76, 5648956), (152, 2824478), (304, 1412239)]