2056575969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1920239}}^1$

素因数の和:1920269

約数の個数: 24

約数和(自身を含む): 3594689280

約数和(自身を除く): 1538113311

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1920239, 5760717, 13441673, 17282151, 32644063, 40325019, 97932189, 120975057, 228508441, 293796567, 685525323, 2056575969]

約数ペア:

[(1, 2056575969), (3, 685525323), (7, 293796567), (9, 228508441), (17, 120975057), (21, 97932189), (51, 40325019), (63, 32644063), (119, 17282151), (153, 13441673), (357, 5760717), (1071, 1920239)]