5425274638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{189311}}^1$

素因数の和:189432

約数の個数: 32

約数和(自身を含む): 9813934080

約数和(自身を除く): 4388659442

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658, 189311, 378622, 1325177, 2650354, 4354153, 8708306, 16848679, 30479071, 33697358, 60958142, 117940753, 235881506, 387519617, 775039234, 2712637319, 5425274638]

約数ペア:

[(1, 5425274638), (2, 2712637319), (7, 775039234), (14, 387519617), (23, 235881506), (46, 117940753), (89, 60958142), (161, 33697358), (178, 30479071), (322, 16848679), (623, 8708306), (1246, 4354153), (2047, 2650354), (4094, 1325177), (14329, 378622), (28658, 189311)]