2011990314

素因数分解:

$2^1\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{325249}}^1$

素因数の和:326285

約数の個数: 16

約数和(自身を含む): 4027896000

約数和(自身を除く): 2015905686

約数列:

[1, 2, 3, 6, 1031, 2062, 3093, 6186, 325249, 650498, 975747, 1951494, 335331719, 670663438, 1005995157, 2011990314]

約数ペア:

[(1, 2011990314), (2, 1005995157), (3, 670663438), (6, 335331719), (1031, 1951494), (2062, 975747), (3093, 650498), (6186, 325249)]