2488895021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 2728470528

約数和(自身を除く): 239575507

約数列:

[1, 23, 37, 83, 167, 211, 851, 1909, 3071, 3841, 4853, 6179, 7807, 13861, 17513, 35237, 70633, 142117, 179561, 318803, 402799, 512857, 647981, 810451, 1303769, 2924671, 11795711, 14903563, 29986687, 67267433, 108212827, 2488895021]

約数ペア:

[(1, 2488895021), (23, 108212827), (37, 67267433), (83, 29986687), (167, 14903563), (211, 11795711), (851, 2924671), (1909, 1303769), (3071, 810451), (3841, 647981), (4853, 512857), (6179, 402799), (7807, 318803), (13861, 179561), (17513, 142117), (35237, 70633)]