245528404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{242617}}^1$

素因数の和:242655

約数の個数: 24

約数和(自身を含む): 489117888

約数和(自身を除く): 243589484

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 242617, 485234, 970468, 2668787, 5337574, 5580191, 10675148, 11160382, 22320764, 61382101, 122764202, 245528404]

約数ペア:

[(1, 245528404), (2, 122764202), (4, 61382101), (11, 22320764), (22, 11160382), (23, 10675148), (44, 5580191), (46, 5337574), (92, 2668787), (253, 970468), (506, 485234), (1012, 242617)]