13306989619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83933}}^1$

素因数の和:84051

約数の個数: 32

約数和(自身を含む): 17404554240

約数和(自身を除く): 4097564621

約数列:

[1, 7, 11, 29, 71, 77, 203, 319, 497, 781, 2059, 2233, 5467, 14413, 22649, 83933, 158543, 587531, 923263, 2434057, 5959243, 6462841, 17038399, 26774627, 41714701, 65551673, 172818047, 187422389, 458861711, 1209726329, 1900998517, 13306989619]

約数ペア:

[(1, 13306989619), (7, 1900998517), (11, 1209726329), (29, 458861711), (71, 187422389), (77, 172818047), (203, 65551673), (319, 41714701), (497, 26774627), (781, 17038399), (2059, 6462841), (2233, 5959243), (5467, 2434057), (14413, 923263), (22649, 587531), (83933, 158543)]