2009284774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8442373}}^1$

素因数の和:8442399

約数の個数: 16

約数和(自身を含む): 3647105568

約数和(自身を除く): 1637820794

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8442373, 16884746, 59096611, 118193222, 143520341, 287040682, 1004642387, 2009284774]

約数ペア:

[(1, 2009284774), (2, 1004642387), (7, 287040682), (14, 143520341), (17, 118193222), (34, 59096611), (119, 16884746), (238, 8442373)]