855078134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 1342344960

約数和(自身を除く): 487266826

約数列:

[1, 2, 43, 71, 86, 131, 142, 262, 1069, 2138, 3053, 5633, 6106, 9301, 11266, 18602, 45967, 75899, 91934, 140039, 151798, 280078, 399943, 799886, 3263657, 6021677, 6527314, 9942769, 12043354, 19885538, 427539067, 855078134]

約数ペア:

[(1, 855078134), (2, 427539067), (43, 19885538), (71, 12043354), (86, 9942769), (131, 6527314), (142, 6021677), (262, 3263657), (1069, 799886), (2138, 399943), (3053, 280078), (5633, 151798), (6106, 140039), (9301, 91934), (11266, 75899), (18602, 45967)]