2016198861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 2880396288

約数和(自身を除く): 864197427

約数列:

[1, 3, 17, 51, 131, 307, 393, 921, 983, 2227, 2949, 5219, 6681, 15657, 16711, 40217, 50133, 120651, 128773, 301781, 386319, 683689, 905343, 2051067, 2189141, 5130277, 6567423, 15390831, 39533311, 118599933, 672066287, 2016198861]

約数ペア:

[(1, 2016198861), (3, 672066287), (17, 118599933), (51, 39533311), (131, 15390831), (307, 6567423), (393, 5130277), (921, 2189141), (983, 2051067), (2227, 905343), (2949, 683689), (5219, 386319), (6681, 301781), (15657, 128773), (16711, 120651), (40217, 50133)]