2012162789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{76511}}^1$

素因数の和:76565

約数の個数: 24

約数和(自身を含む): 2630788608

約数和(自身を除く): 618625819

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 2023, 3757, 26299, 76511, 535577, 994643, 1300687, 6962501, 9104809, 16908931, 22111679, 118362517, 154781753, 287451827, 2012162789]

約数ペア:

[(1, 2012162789), (7, 287451827), (13, 154781753), (17, 118362517), (91, 22111679), (119, 16908931), (221, 9104809), (289, 6962501), (1547, 1300687), (2023, 994643), (3757, 535577), (26299, 76511)]