2857367026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{20809}}^1$

素因数の和:21849

約数の個数: 16

約数和(自身を含む): 4351121280

約数和(自身を除く): 1493754254

約数列:

[1, 2, 71, 142, 967, 1934, 20809, 41618, 68657, 137314, 1477439, 2954878, 20122303, 40244606, 1428683513, 2857367026]

約数ペア:

[(1, 2857367026), (2, 1428683513), (71, 40244606), (142, 20122303), (967, 2954878), (1934, 1477439), (20809, 137314), (41618, 68657)]