2015493403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{135623}}^1$

素因数の和:135834

約数の個数: 16

約数和(自身を含む): 2525861376

約数和(自身を除く): 510367973

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 14861, 135623, 949361, 1491853, 10442971, 26175239, 183226673, 287927629, 2015493403]

約数ペア:

[(1, 2015493403), (7, 287927629), (11, 183226673), (77, 26175239), (193, 10442971), (1351, 1491853), (2123, 949361), (14861, 135623)]