260856000553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{360907}}^1$

素因数の和:361384

約数の個数: 16

約数和(自身を含む): 277899160000

約数和(自身を除く): 17043159447

約数列:

[1, 19, 109, 349, 2071, 6631, 38041, 360907, 722779, 6857233, 39338863, 125956543, 747438397, 2393174317, 13729263187, 260856000553]

約数ペア:

[(1, 260856000553), (19, 13729263187), (109, 2393174317), (349, 747438397), (2071, 125956543), (6631, 39338863), (38041, 6857233), (360907, 722779)]