254873656297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{309223}}^1$

素因数の和:309373

約数の個数: 32

約数和(自身を含む): 299229880320

約数和(自身を除く): 44356224023

約数列:

[1, 13, 19, 47, 71, 247, 611, 893, 923, 1349, 3337, 11609, 17537, 43381, 63403, 309223, 824239, 4019899, 5875237, 14533481, 21954833, 76378081, 188935253, 276136139, 285412829, 417141827, 1031877151, 3589769807, 5422843751, 13414402963, 19605665869, 254873656297]

約数ペア:

[(1, 254873656297), (13, 19605665869), (19, 13414402963), (47, 5422843751), (71, 3589769807), (247, 1031877151), (611, 417141827), (893, 285412829), (923, 276136139), (1349, 188935253), (3337, 76378081), (11609, 21954833), (17537, 14533481), (43381, 5875237), (63403, 4019899), (309223, 824239)]