2019972929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9140149}}^1$

素因数の和:9140179

約数の個数: 8

約数和(自身を含む): 2303317800

約数和(自身を除く): 283344871

約数列:

[1, 13, 17, 221, 9140149, 118821937, 155382533, 2019972929]

約数ペア:

[(1, 2019972929), (13, 155382533), (17, 118821937), (221, 9140149)]