2009331272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19320493}}^1$

素因数の和:19320512

約数の個数: 16

約数和(自身を含む): 4057303740

約数和(自身を除く): 2047972468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19320493, 38640986, 77281972, 154563944, 251166409, 502332818, 1004665636, 2009331272]

約数ペア:

[(1, 2009331272), (2, 1004665636), (4, 502332818), (8, 251166409), (13, 154563944), (26, 77281972), (52, 38640986), (104, 19320493)]