2018543390

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1056829}}^1$

素因数の和:1057027

約数の個数: 16

約数和(自身を含む): 3652404480

約数和(自身を除く): 1633861090

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1056829, 2113658, 5284145, 10568290, 201854339, 403708678, 1009271695, 2018543390]

約数ペア:

[(1, 2018543390), (2, 1009271695), (5, 403708678), (10, 201854339), (191, 10568290), (382, 5284145), (955, 2113658), (1910, 1056829)]