138652957970

素因数分解:

$2^1\times 5^1\times {\mathrm{131713}}^1\times {\mathrm{105269}}^1$

素因数の和:236989

約数の個数: 16

約数和(自身を含む): 249579590040

約数和(自身を除く): 110926632070

約数列:

[1, 2, 5, 10, 105269, 131713, 210538, 263426, 526345, 658565, 1052690, 1317130, 13865295797, 27730591594, 69326478985, 138652957970]

約数ペア:

[(1, 138652957970), (2, 69326478985), (5, 27730591594), (10, 13865295797), (105269, 1317130), (131713, 1052690), (210538, 658565), (263426, 526345)]