2115802024

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389507}}^1$

素因数の和:389617

約数の個数: 32

約数和(自身を含む): 4580614080

約数和(自身を除く): 2464812056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 389507, 779014, 1558028, 2726549, 3116056, 5453098, 10906196, 21812392, 37782179, 75564358, 151128716, 264475253, 302257432, 528950506, 1057901012, 2115802024]

約数ペア:

[(1, 2115802024), (2, 1057901012), (4, 528950506), (7, 302257432), (8, 264475253), (14, 151128716), (28, 75564358), (56, 37782179), (97, 21812392), (194, 10906196), (388, 5453098), (679, 3116056), (776, 2726549), (1358, 1558028), (2716, 779014), (5432, 389507)]