2019999234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{25741}}^1$

素因数の和:25827

約数の個数: 64

約数和(自身を含む): 4670628480

約数和(自身を除く): 2650629246

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 41, 58, 66, 82, 87, 123, 174, 246, 319, 451, 638, 902, 957, 1189, 1353, 1914, 2378, 2706, 3567, 7134, 13079, 25741, 26158, 39237, 51482, 77223, 78474, 154446, 283151, 566302, 746489, 849453, 1055381, 1492978, 1698906, 2110762, 2239467, 3166143, 4478934, 6332286, 8211379, 11609191, 16422758, 23218382, 24634137, 30606049, 34827573, 49268274, 61212098, 69655146, 91818147, 183636294, 336666539, 673333078, 1009999617, 2019999234]

約数ペア:

[(1, 2019999234), (2, 1009999617), (3, 673333078), (6, 336666539), (11, 183636294), (22, 91818147), (29, 69655146), (33, 61212098), (41, 49268274), (58, 34827573), (66, 30606049), (82, 24634137), (87, 23218382), (123, 16422758), (174, 11609191), (246, 8211379), (319, 6332286), (451, 4478934), (638, 3166143), (902, 2239467), (957, 2110762), (1189, 1698906), (1353, 1492978), (1914, 1055381), (2378, 849453), (2706, 746489), (3567, 566302), (7134, 283151), (13079, 154446), (25741, 78474), (26158, 77223), (39237, 51482)]