2826003817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{38011}}^1$

素因数の和:38093

約数の個数: 32

約数和(自身を含む): 3746462720

約数和(自身を除く): 920458903

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621, 38011, 74347, 266077, 494143, 722209, 1634473, 3459001, 5055463, 9388717, 11441311, 21248149, 31054987, 65721019, 148737043, 217384909, 403714831, 2826003817]

約数ペア:

[(1, 2826003817), (7, 403714831), (13, 217384909), (19, 148737043), (43, 65721019), (91, 31054987), (133, 21248149), (247, 11441311), (301, 9388717), (559, 5055463), (817, 3459001), (1729, 1634473), (3913, 722209), (5719, 494143), (10621, 266077), (38011, 74347)]