2013442494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 4991680512

約数和(自身を除く): 2978238018

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 61, 69, 94, 122, 138, 141, 161, 183, 282, 322, 329, 366, 427, 483, 658, 727, 854, 966, 987, 1081, 1281, 1403, 1454, 1974, 2162, 2181, 2562, 2806, 2867, 3243, 4209, 4362, 5089, 5734, 6486, 7567, 8418, 8601, 9821, 10178, 15134, 15267, 16721, 17202, 19642, 20069, 22701, 29463, 30534, 33442, 34169, 40138, 44347, 45402, 50163, 58926, 60207, 65941, 68338, 88694, 100326, 102507, 117047, 120414, 131882, 133041, 197823, 205014, 234094, 239183, 266082, 310429, 351141, 395646, 461587, 478366, 620858, 702282, 717549, 785887, 923174, 931287, 1019981, 1384761, 1435098, 1571774, 1862574, 2039962, 2084309, 2357661, 2769522, 3059943, 4168618, 4715322, 5501209, 6119886, 6252927, 7139867, 11002418, 12505854, 14279734, 14590163, 16503627, 21419601, 29180326, 33007254, 42839202, 43770489, 47939107, 87540978, 95878214, 143817321, 287634642, 335573749, 671147498, 1006721247, 2013442494]

約数ペア:

[(1, 2013442494), (2, 1006721247), (3, 671147498), (6, 335573749), (7, 287634642), (14, 143817321), (21, 95878214), (23, 87540978), (42, 47939107), (46, 43770489), (47, 42839202), (61, 33007254), (69, 29180326), (94, 21419601), (122, 16503627), (138, 14590163), (141, 14279734), (161, 12505854), (183, 11002418), (282, 7139867), (322, 6252927), (329, 6119886), (366, 5501209), (427, 4715322), (483, 4168618), (658, 3059943), (727, 2769522), (854, 2357661), (966, 2084309), (987, 2039962), (1081, 1862574), (1281, 1571774), (1403, 1435098), (1454, 1384761), (1974, 1019981), (2162, 931287), (2181, 923174), (2562, 785887), (2806, 717549), (2867, 702282), (3243, 620858), (4209, 478366), (4362, 461587), (5089, 395646), (5734, 351141), (6486, 310429), (7567, 266082), (8418, 239183), (8601, 234094), (9821, 205014), (10178, 197823), (15134, 133041), (15267, 131882), (16721, 120414), (17202, 117047), (19642, 102507), (20069, 100326), (22701, 88694), (29463, 68338), (30534, 65941), (33442, 60207), (34169, 58926), (40138, 50163), (44347, 45402)]