2036209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 2509056

約数和(自身を除く): 472847

約数列:

[1, 7, 17, 71, 119, 241, 497, 1207, 1687, 4097, 8449, 17111, 28679, 119777, 290887, 2036209]

約数ペア:

[(1, 2036209), (7, 290887), (17, 119777), (71, 28679), (119, 17111), (241, 8449), (497, 4097), (1207, 1687)]