2155753666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{33871}}^1$

素因数の和:34158

約数の個数: 24

約数和(自身を含む): 3567940992

約数和(自身を除く): 1412187326

約数列:

[1, 2, 11, 22, 121, 242, 263, 526, 2893, 5786, 31823, 33871, 63646, 67742, 372581, 745162, 4098391, 8196782, 8908073, 17816146, 97988803, 195977606, 1077876833, 2155753666]

約数ペア:

[(1, 2155753666), (2, 1077876833), (11, 195977606), (22, 97988803), (121, 17816146), (242, 8908073), (263, 8196782), (526, 4098391), (2893, 745162), (5786, 372581), (31823, 67742), (33871, 63646)]