2018449303

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{178261}}^1$

素因数の和:178354

約数の個数: 12

約数和(自身を含む): 2218292328

約数和(自身を除く): 199843025

約数列:

[1, 13, 67, 169, 871, 11323, 178261, 2317393, 11943487, 30126109, 155265331, 2018449303]

約数ペア:

[(1, 2018449303), (13, 155265331), (67, 30126109), (169, 11943487), (871, 2317393), (11323, 178261)]