2019017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 2712192

約数和(自身を除く): 693175

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2017, 14119, 22187, 26221, 155309, 183547, 288431, 2019017]

約数ペア:

[(1, 2019017), (7, 288431), (11, 183547), (13, 155309), (77, 26221), (91, 22187), (143, 14119), (1001, 2017)]