2561684087

素因数分解:

${\mathrm{23}}^2\times {\mathrm{2027}}^1\times {\mathrm{2389}}^1$

素因数の和:4462

約数の個数: 12

約数和(自身を含む): 2680346760

約数和(自身を除く): 118662673

約数列:

[1, 23, 529, 2027, 2389, 46621, 54947, 1072283, 1263781, 4842503, 111377569, 2561684087]

約数ペア:

[(1, 2561684087), (23, 111377569), (529, 4842503), (2027, 1263781), (2389, 1072283), (46621, 54947)]