2085128857

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{14731}}^1$

素因数の和:15088

約数の個数: 16

約数和(自身を含む): 2424533632

約数和(自身を除く): 339404775

約数列:

[1, 7, 73, 277, 511, 1939, 14731, 20221, 103117, 141547, 1075363, 4080487, 7527541, 28563409, 297875551, 2085128857]

約数ペア:

[(1, 2085128857), (7, 297875551), (73, 28563409), (277, 7527541), (511, 4080487), (1939, 1075363), (14731, 141547), (20221, 103117)]