554132017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 640224000

約数和(自身を除く): 86091983

約数列:

[1, 17, 19, 37, 199, 233, 323, 629, 703, 3383, 3781, 3961, 4427, 7363, 8621, 11951, 46367, 64277, 75259, 125171, 139897, 146557, 163799, 788239, 880973, 1715579, 2378249, 2784583, 14976541, 29164843, 32596001, 554132017]

約数ペア:

[(1, 554132017), (17, 32596001), (19, 29164843), (37, 14976541), (199, 2784583), (233, 2378249), (323, 1715579), (629, 880973), (703, 788239), (3383, 163799), (3781, 146557), (3961, 139897), (4427, 125171), (7363, 75259), (8621, 64277), (11951, 46367)]