539041438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091177}}^1$

素因数の和:1091211

約数の個数: 16

約数和(自身を含む): 916589520

約数和(自身を除く): 377548082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1091177, 2182354, 14185301, 20732363, 28370602, 41464726, 269520719, 539041438]

約数ペア:

[(1, 539041438), (2, 269520719), (13, 41464726), (19, 28370602), (26, 20732363), (38, 14185301), (247, 2182354), (494, 1091177)]