27038728730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207990221}}^1$

素因数の和:207990241

約数の個数: 16

約数和(自身を含む): 52413535944

約数和(自身を除く): 25374807214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 207990221, 415980442, 1039951105, 2079902210, 2703872873, 5407745746, 13519364365, 27038728730]

約数ペア:

[(1, 27038728730), (2, 13519364365), (5, 5407745746), (10, 2703872873), (13, 2079902210), (26, 1039951105), (65, 415980442), (130, 207990221)]