2012087816

素因数分解:

$2^3\times {\mathrm{2053}}^1\times {\mathrm{122509}}^1$

素因数の和:124568

約数の個数: 16

約数和(自身を含む): 3774533100

約数和(自身を除く): 1762445284

約数列:

[1, 2, 4, 8, 2053, 4106, 8212, 16424, 122509, 245018, 490036, 980072, 251510977, 503021954, 1006043908, 2012087816]

約数ペア:

[(1, 2012087816), (2, 1006043908), (4, 503021954), (8, 251510977), (2053, 980072), (4106, 490036), (8212, 245018), (16424, 122509)]