855278422

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1\times {\mathrm{4027}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 1296951552

約数和(自身を除く): 441673130

約数列:

[1, 2, 103, 206, 1031, 2062, 4027, 8054, 106193, 212386, 414781, 829562, 4151837, 8303674, 427639211, 855278422]

約数ペア:

[(1, 855278422), (2, 427639211), (103, 8303674), (206, 4151837), (1031, 829562), (2062, 414781), (4027, 212386), (8054, 106193)]