290100508

素因数分解:

$2^2\times {\mathrm{7507}}^1\times {\mathrm{9661}}^1$

素因数の和:17172

約数の個数: 12

約数和(自身を含む): 507796072

約数和(自身を除く): 217695564

約数列:

[1, 2, 4, 7507, 9661, 15014, 19322, 30028, 38644, 72525127, 145050254, 290100508]

約数ペア:

[(1, 290100508), (2, 145050254), (4, 72525127), (7507, 38644), (9661, 30028), (15014, 19322)]