2051266338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{357239}}^1$

素因数の和:357287

約数の個数: 48

約数和(自身を含む): 5015649600

約数和(自身を除く): 2964383262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 357239, 714478, 1071717, 2143434, 3215151, 3929629, 6430302, 7859258, 10359931, 11788887, 20719862, 23577774, 31079793, 35366661, 62159586, 70733322, 93239379, 113959241, 186478758, 227918482, 341877723, 683755446, 1025633169, 2051266338]

約数ペア:

[(1, 2051266338), (2, 1025633169), (3, 683755446), (6, 341877723), (9, 227918482), (11, 186478758), (18, 113959241), (22, 93239379), (29, 70733322), (33, 62159586), (58, 35366661), (66, 31079793), (87, 23577774), (99, 20719862), (174, 11788887), (198, 10359931), (261, 7859258), (319, 6430302), (522, 3929629), (638, 3215151), (957, 2143434), (1914, 1071717), (2871, 714478), (5742, 357239)]