80902514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 151721856

約数和(自身を除く): 70819342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 613, 857, 1226, 1714, 4291, 5999, 6743, 8582, 9427, 11998, 13486, 18854, 47201, 65989, 94402, 131978, 525341, 1050682, 3677387, 5778751, 7354774, 11557502, 40451257, 80902514]

約数ペア:

[(1, 80902514), (2, 40451257), (7, 11557502), (11, 7354774), (14, 5778751), (22, 3677387), (77, 1050682), (154, 525341), (613, 131978), (857, 94402), (1226, 65989), (1714, 47201), (4291, 18854), (5999, 13486), (6743, 11998), (8582, 9427)]