2013808119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 2884896000

約数和(自身を除く): 871087881

約数列:

[1, 3, 19, 57, 59, 177, 317, 951, 1121, 1889, 3363, 5667, 6023, 18069, 18703, 35891, 56109, 107673, 111451, 334353, 355357, 598813, 1066071, 1796439, 2117569, 6352707, 11377447, 34132341, 35329967, 105989901, 671269373, 2013808119]

約数ペア:

[(1, 2013808119), (3, 671269373), (19, 105989901), (57, 35329967), (59, 34132341), (177, 11377447), (317, 6352707), (951, 2117569), (1121, 1796439), (1889, 1066071), (3363, 598813), (5667, 355357), (6023, 334353), (18069, 111451), (18703, 107673), (35891, 56109)]