2009095853

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 2289974400

約数和(自身を除く): 280878547

約数列:

[1, 17, 19, 73, 139, 323, 613, 1241, 1387, 2363, 2641, 10147, 10421, 11647, 23579, 44749, 44897, 85207, 172499, 192793, 197999, 760733, 850231, 1448519, 1618933, 3277481, 6220111, 14453927, 27521861, 105741887, 118182109, 2009095853]

約数ペア:

[(1, 2009095853), (17, 118182109), (19, 105741887), (73, 27521861), (139, 14453927), (323, 6220111), (613, 3277481), (1241, 1618933), (1387, 1448519), (2363, 850231), (2641, 760733), (10147, 197999), (10421, 192793), (11647, 172499), (23579, 85207), (44749, 44897)]