2146282970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16509869}}^1$

素因数の和:16509889

約数の個数: 16

約数和(自身を含む): 4160487240

約数和(自身を除く): 2014204270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16509869, 33019738, 82549345, 165098690, 214628297, 429256594, 1073141485, 2146282970]

約数ペア:

[(1, 2146282970), (2, 1073141485), (5, 429256594), (10, 214628297), (13, 165098690), (26, 82549345), (65, 33019738), (130, 16509869)]