2060722791073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{19937}}^1$

素因数の和:20617

約数の個数: 32

約数和(自身を含む): 2216812112640

約数和(自身を除く): 156089321567

約数列:

[1, 19, 71, 193, 397, 1349, 3667, 7543, 13703, 19937, 28187, 76621, 260357, 378803, 535553, 1415527, 1455799, 3847841, 5440091, 7914989, 26895013, 73108979, 103361729, 150384791, 273196711, 561964219, 1527592877, 5190737509, 10677320161, 29024264663, 108459094267, 2060722791073]

約数ペア:

[(1, 2060722791073), (19, 108459094267), (71, 29024264663), (193, 10677320161), (397, 5190737509), (1349, 1527592877), (3667, 561964219), (7543, 273196711), (13703, 150384791), (19937, 103361729), (28187, 73108979), (76621, 26895013), (260357, 7914989), (378803, 5440091), (535553, 3847841), (1415527, 1455799)]