2564756484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{9293}}^1$

素因数の和:9620

約数の個数: 48

約数和(自身を含む): 6068610240

約数和(自身を除く): 3503853756

約数列:

[1, 2, 3, 4, 6, 12, 109, 211, 218, 327, 422, 436, 633, 654, 844, 1266, 1308, 2532, 9293, 18586, 22999, 27879, 37172, 45998, 55758, 68997, 91996, 111516, 137994, 275988, 1012937, 1960823, 2025874, 3038811, 3921646, 4051748, 5882469, 6077622, 7843292, 11764938, 12155244, 23529876, 213729707, 427459414, 641189121, 854918828, 1282378242, 2564756484]

約数ペア:

[(1, 2564756484), (2, 1282378242), (3, 854918828), (4, 641189121), (6, 427459414), (12, 213729707), (109, 23529876), (211, 12155244), (218, 11764938), (327, 7843292), (422, 6077622), (436, 5882469), (633, 4051748), (654, 3921646), (844, 3038811), (1266, 2025874), (1308, 1960823), (2532, 1012937), (9293, 275988), (18586, 137994), (22999, 111516), (27879, 91996), (37172, 68997), (45998, 55758)]