248847764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{245897}}^1$

素因数の和:245935

約数の個数: 24

約数和(自身を含む): 495730368

約数和(自身を除く): 246882604

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 245897, 491794, 983588, 2704867, 5409734, 5655631, 10819468, 11311262, 22622524, 62211941, 124423882, 248847764]

約数ペア:

[(1, 248847764), (2, 124423882), (4, 62211941), (11, 22622524), (22, 11311262), (23, 10819468), (44, 5655631), (46, 5409734), (92, 2704867), (253, 983588), (506, 491794), (1012, 245897)]