1994682004

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{104917}}^1$

素因数の和:105032

約数の個数: 36

約数和(自身を含む): 4102503636

約数和(自身を除く): 2107821632

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 104917, 209834, 419668, 734419, 1468838, 2937676, 5140933, 10176949, 10281866, 20353898, 20563732, 40707796, 71238643, 142477286, 284954572, 498670501, 997341002, 1994682004]

約数ペア:

[(1, 1994682004), (2, 997341002), (4, 498670501), (7, 284954572), (14, 142477286), (28, 71238643), (49, 40707796), (97, 20563732), (98, 20353898), (194, 10281866), (196, 10176949), (388, 5140933), (679, 2937676), (1358, 1468838), (2716, 734419), (4753, 419668), (9506, 209834), (19012, 104917)]