2016128569

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31337}}^1$

素因数の和:31465

約数の個数: 24

約数和(自身を含む): 2550787848

約数和(自身を除く): 534659279

約数列:

[1, 7, 13, 49, 91, 101, 637, 707, 1313, 4949, 9191, 31337, 64337, 219359, 407381, 1535513, 2851667, 3165037, 19961669, 22155259, 41145481, 155086813, 288018367, 2016128569]

約数ペア:

[(1, 2016128569), (7, 288018367), (13, 155086813), (49, 41145481), (91, 22155259), (101, 19961669), (637, 3165037), (707, 2851667), (1313, 1535513), (4949, 407381), (9191, 219359), (31337, 64337)]