2000761297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 2239294464

約数和(自身を除く): 238533167

約数列:

[1, 17, 31, 73, 131, 397, 527, 1241, 2227, 2263, 4061, 6749, 9563, 12307, 28981, 38471, 52007, 69037, 162571, 209219, 296453, 492677, 884119, 898411, 1612217, 3796511, 5039701, 15272987, 27407689, 64540687, 117691841, 2000761297]

約数ペア:

[(1, 2000761297), (17, 117691841), (31, 64540687), (73, 27407689), (131, 15272987), (397, 5039701), (527, 3796511), (1241, 1612217), (2227, 898411), (2263, 884119), (4061, 492677), (6749, 296453), (9563, 209219), (12307, 162571), (28981, 69037), (38471, 52007)]