2018656516

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{447001}}^1$

素因数の和:448134

約数の個数: 12

約数和(自身を含む): 3535785820

約数和(自身を除く): 1517129304

約数列:

[1, 2, 4, 1129, 2258, 4516, 447001, 894002, 1788004, 504664129, 1009328258, 2018656516]

約数ペア:

[(1, 2018656516), (2, 1009328258), (4, 504664129), (1129, 1788004), (2258, 894002), (4516, 447001)]