281010274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 457021440

約数和(自身を除く): 176011166

約数列:

[1, 2, 23, 46, 47, 59, 94, 118, 1081, 1357, 2162, 2203, 2714, 2773, 4406, 5546, 50669, 63779, 101338, 103541, 127558, 129977, 207082, 259954, 2381443, 2989471, 4762886, 5978942, 6108919, 12217838, 140505137, 281010274]

約数ペア:

[(1, 281010274), (2, 140505137), (23, 12217838), (46, 6108919), (47, 5978942), (59, 4762886), (94, 2989471), (118, 2381443), (1081, 259954), (1357, 207082), (2162, 129977), (2203, 127558), (2714, 103541), (2773, 101338), (4406, 63779), (5546, 50669)]