1980257831266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1\times {\mathrm{406027}}^1$

素因数の和:423106

約数の個数: 32

約数和(自身を含む): 3489898362048

約数和(自身を除く): 1509640530782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 17053, 34106, 187583, 221689, 375166, 406027, 443378, 812054, 2438579, 4466297, 4877158, 5278351, 8932594, 10556702, 58061861, 116123722, 6923978431, 13847956862, 76163762741, 90011719603, 152327525482, 180023439206, 990128915633, 1980257831266]

約数ペア:

[(1, 1980257831266), (2, 990128915633), (11, 180023439206), (13, 152327525482), (22, 90011719603), (26, 76163762741), (143, 13847956862), (286, 6923978431), (17053, 116123722), (34106, 58061861), (187583, 10556702), (221689, 8932594), (375166, 5278351), (406027, 4877158), (443378, 4466297), (812054, 2438579)]