989658082

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{32531}}^1$

素因数の和:32634

約数の個数: 32

約数和(自身を含む): 1770781824

約数和(自身を除く): 781123742

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 15211, 30422, 32531, 65062, 227717, 455434, 1333771, 1724143, 2667542, 3448286, 9336397, 12069001, 18672794, 24138002, 70689863, 141379726, 494829041, 989658082]

約数ペア:

[(1, 989658082), (2, 494829041), (7, 141379726), (14, 70689863), (41, 24138002), (53, 18672794), (82, 12069001), (106, 9336397), (287, 3448286), (371, 2667542), (574, 1724143), (742, 1333771), (2173, 455434), (4346, 227717), (15211, 65062), (30422, 32531)]