2016648309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{168433}}^1$

素因数の和:168756

約数の個数: 16

約数和(自身を含む): 2905149632

約数和(自身を除く): 888501323

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11973, 168433, 505299, 2189629, 6568887, 51708931, 155126793, 672216103, 2016648309]

約数ペア:

[(1, 2016648309), (3, 672216103), (13, 155126793), (39, 51708931), (307, 6568887), (921, 2189629), (3991, 505299), (11973, 168433)]