134579380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517613}}^1$

素因数の和:517635

約数の個数: 24

約数和(自身を含む): 304357032

約数和(自身を除く): 169777652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 517613, 1035226, 2070452, 2588065, 5176130, 6728969, 10352260, 13457938, 26915876, 33644845, 67289690, 134579380]

約数ペア:

[(1, 134579380), (2, 67289690), (4, 33644845), (5, 26915876), (10, 13457938), (13, 10352260), (20, 6728969), (26, 5176130), (52, 2588065), (65, 2070452), (130, 1035226), (260, 517613)]