128500898

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 194417496

約数和(自身を除く): 65916598

約数列:

[1, 2, 233, 313, 466, 626, 881, 1762, 72929, 145858, 205273, 275753, 410546, 551506, 64250449, 128500898]

約数ペア:

[(1, 128500898), (2, 64250449), (233, 551506), (313, 410546), (466, 275753), (626, 205273), (881, 145858), (1762, 72929)]