2016193779

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7226501}}^1$

素因数の和:7226538

約数の個数: 12

約数和(自身を含む): 3006224832

約数和(自身を除く): 990031053

約数列:

[1, 3, 9, 31, 93, 279, 7226501, 21679503, 65038509, 224021531, 672064593, 2016193779]

約数ペア:

[(1, 2016193779), (3, 672064593), (9, 224021531), (31, 65038509), (93, 21679503), (279, 7226501)]