2015990465

素因数分解:

$5^1\times {\mathrm{983}}^1\times {\mathrm{410171}}^1$

素因数の和:411159

約数の個数: 8

約数和(自身を含む): 2421655488

約数和(自身を除く): 405665023

約数列:

[1, 5, 983, 4915, 410171, 2050855, 403198093, 2015990465]

約数ペア:

[(1, 2015990465), (5, 403198093), (983, 2050855), (4915, 410171)]