2017747736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{11987}}^1$

素因数の和:12443

約数の個数: 32

約数和(自身を含む): 3864691440

約数和(自身を除く): 1846943704

約数列:

[1, 2, 4, 8, 53, 106, 212, 397, 424, 794, 1588, 3176, 11987, 21041, 23974, 42082, 47948, 84164, 95896, 168328, 635311, 1270622, 2541244, 4758839, 5082488, 9517678, 19035356, 38070712, 252218467, 504436934, 1008873868, 2017747736]

約数ペア:

[(1, 2017747736), (2, 1008873868), (4, 504436934), (8, 252218467), (53, 38070712), (106, 19035356), (212, 9517678), (397, 5082488), (424, 4758839), (794, 2541244), (1588, 1270622), (3176, 635311), (11987, 168328), (21041, 95896), (23974, 84164), (42082, 47948)]