1280491036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{22369}}^1$

素因数の和:23685

約数の個数: 24

約数和(自身を含む): 2446562160

約数和(自身を除く): 1166071124

約数列:

[1, 2, 4, 11, 22, 44, 1301, 2602, 5204, 14311, 22369, 28622, 44738, 57244, 89476, 246059, 492118, 984236, 29102069, 58204138, 116408276, 320122759, 640245518, 1280491036]

約数ペア:

[(1, 1280491036), (2, 640245518), (4, 320122759), (11, 116408276), (22, 58204138), (44, 29102069), (1301, 984236), (2602, 492118), (5204, 246059), (14311, 89476), (22369, 57244), (28622, 44738)]