2544438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32621}}^1$

素因数の和:32639

約数の個数: 16

約数和(自身を含む): 5480496

約数和(自身を除く): 2936058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 32621, 65242, 97863, 195726, 424073, 848146, 1272219, 2544438]

約数ペア:

[(1, 2544438), (2, 1272219), (3, 848146), (6, 424073), (13, 195726), (26, 97863), (39, 65242), (78, 32621)]