2013220004

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{1791121}}^1$

素因数の和:1791406

約数の個数: 12

約数和(自身を含む): 3535674828

約数和(自身を除く): 1522454824

約数列:

[1, 2, 4, 281, 562, 1124, 1791121, 3582242, 7164484, 503305001, 1006610002, 2013220004]

約数ペア:

[(1, 2013220004), (2, 1006610002), (4, 503305001), (281, 7164484), (562, 3582242), (1124, 1791121)]