2017749130172

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1\times {\mathrm{30011}}^1$

素因数の和:31058

約数の個数: 48

約数和(自身を含む): 3590681778432

約数和(自身を除く): 1572932648260

約数列:

[1, 2, 4, 83, 166, 313, 332, 626, 647, 1252, 1294, 2588, 25979, 30011, 51958, 53701, 60022, 103916, 107402, 120044, 202511, 214804, 405022, 810044, 2490913, 4981826, 9393443, 9963652, 16808413, 18786886, 19417117, 33616826, 37573772, 38834234, 67233652, 77668468, 779655769, 1559311538, 1611620711, 3118623076, 3223241422, 6077557621, 6446482844, 12155115242, 24310230484, 504437282543, 1008874565086, 2017749130172]

約数ペア:

[(1, 2017749130172), (2, 1008874565086), (4, 504437282543), (83, 24310230484), (166, 12155115242), (313, 6446482844), (332, 6077557621), (626, 3223241422), (647, 3118623076), (1252, 1611620711), (1294, 1559311538), (2588, 779655769), (25979, 77668468), (30011, 67233652), (51958, 38834234), (53701, 37573772), (60022, 33616826), (103916, 19417117), (107402, 18786886), (120044, 16808413), (202511, 9963652), (214804, 9393443), (405022, 4981826), (810044, 2490913)]