2013649768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19362017}}^1$

素因数の和:19362036

約数の個数: 16

約数和(自身を含む): 4066023780

約数和(自身を除く): 2052374012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19362017, 38724034, 77448068, 154896136, 251706221, 503412442, 1006824884, 2013649768]

約数ペア:

[(1, 2013649768), (2, 1006824884), (4, 503412442), (8, 251706221), (13, 154896136), (26, 77448068), (52, 38724034), (104, 19362017)]