254732658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131441}}^1$

素因数の和:131482

約数の個数: 32

約数和(自身を含む): 567829440

約数和(自身を除く): 313096782

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 131441, 262882, 394323, 788646, 2234497, 2497379, 4468994, 4994758, 6703491, 7492137, 13406982, 14984274, 42455443, 84910886, 127366329, 254732658]

約数ペア:

[(1, 254732658), (2, 127366329), (3, 84910886), (6, 42455443), (17, 14984274), (19, 13406982), (34, 7492137), (38, 6703491), (51, 4994758), (57, 4468994), (102, 2497379), (114, 2234497), (323, 788646), (646, 394323), (969, 262882), (1938, 131441)]