2019939071

素因数分解:

${\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 2072684160

約数和(自身を除く): 52745089

約数列:

[1, 79, 113, 353, 641, 8927, 27887, 39889, 50639, 72433, 226273, 3151231, 5722207, 17875567, 25568849, 2019939071]

約数ペア:

[(1, 2019939071), (79, 25568849), (113, 17875567), (353, 5722207), (641, 3151231), (8927, 226273), (27887, 72433), (39889, 50639)]