282987772

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 500390352

約数和(自身を除く): 217402580

約数列:

[1, 2, 4, 131, 262, 524, 613, 881, 1226, 1762, 2452, 3524, 80303, 115411, 160606, 230822, 321212, 461644, 540053, 1080106, 2160212, 70746943, 141493886, 282987772]

約数ペア:

[(1, 282987772), (2, 141493886), (4, 70746943), (131, 2160212), (262, 1080106), (524, 540053), (613, 461644), (881, 321212), (1226, 230822), (1762, 160606), (2452, 115411), (3524, 80303)]