439983876

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{5113}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 1051602048

約数和(自身を除く): 611618172

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 852, 1212, 5113, 7171, 10226, 14342, 15339, 20452, 21513, 28684, 30678, 43026, 61356, 86052, 363023, 516413, 726046, 1032826, 1089069, 1452092, 1549239, 2065652, 2178138, 3098478, 4356276, 6196956, 36665323, 73330646, 109995969, 146661292, 219991938, 439983876]

約数ペア:

[(1, 439983876), (2, 219991938), (3, 146661292), (4, 109995969), (6, 73330646), (12, 36665323), (71, 6196956), (101, 4356276), (142, 3098478), (202, 2178138), (213, 2065652), (284, 1549239), (303, 1452092), (404, 1089069), (426, 1032826), (606, 726046), (852, 516413), (1212, 363023), (5113, 86052), (7171, 61356), (10226, 43026), (14342, 30678), (15339, 28684), (20452, 21513)]