80998274

素因数分解:

$2^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1842

約数の個数: 24

約数和(自身を含む): 141646140

約数和(自身を除く): 60647866

約数列:

[1, 2, 7, 14, 49, 98, 829, 997, 1658, 1994, 5803, 6979, 11606, 13958, 40621, 48853, 81242, 97706, 826513, 1653026, 5785591, 11571182, 40499137, 80998274]

約数ペア:

[(1, 80998274), (2, 40499137), (7, 11571182), (14, 5785591), (49, 1653026), (98, 826513), (829, 97706), (997, 81242), (1658, 48853), (1994, 40621), (5803, 13958), (6979, 11606)]