2021003585

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1\times {\mathrm{1709}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 2443193280

約数和(自身を除く): 422189695

約数列:

[1, 5, 163, 815, 1451, 1709, 7255, 8545, 236513, 278567, 1182565, 1392835, 2479759, 12398795, 404200717, 2021003585]

約数ペア:

[(1, 2021003585), (5, 404200717), (163, 12398795), (815, 2479759), (1451, 1392835), (1709, 1182565), (7255, 278567), (8545, 236513)]