138364070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1064339}}^1$

素因数の和:1064359

約数の個数: 16

約数和(自身を含む): 268213680

約数和(自身を除く): 129849610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1064339, 2128678, 5321695, 10643390, 13836407, 27672814, 69182035, 138364070]

約数ペア:

[(1, 138364070), (2, 69182035), (5, 27672814), (10, 13836407), (13, 10643390), (26, 5321695), (65, 2128678), (130, 1064339)]