191507490629

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 241436590080

約数和(自身を除く): 49929099451

約数列:

[1, 7, 13, 79, 91, 191, 211, 553, 661, 1027, 1337, 1477, 2483, 2743, 4627, 7189, 8593, 15089, 16669, 17381, 19201, 40301, 52219, 60151, 105623, 116683, 126251, 139471, 196157, 216697, 282107, 365533, 523913, 678847, 883757, 976297, 1373099, 1516879, 1641263, 1813123, 3183779, 3667391, 4751929, 9973829, 11018209, 11488841, 12691861, 22286453, 26638961, 41389127, 69816803, 77127463, 129659777, 143236717, 186472727, 289723889, 346306493, 907618439, 1002657019, 2104477919, 2424145451, 14731345433, 27358212947, 191507490629]

約数ペア:

[(1, 191507490629), (7, 27358212947), (13, 14731345433), (79, 2424145451), (91, 2104477919), (191, 1002657019), (211, 907618439), (553, 346306493), (661, 289723889), (1027, 186472727), (1337, 143236717), (1477, 129659777), (2483, 77127463), (2743, 69816803), (4627, 41389127), (7189, 26638961), (8593, 22286453), (15089, 12691861), (16669, 11488841), (17381, 11018209), (19201, 9973829), (40301, 4751929), (52219, 3667391), (60151, 3183779), (105623, 1813123), (116683, 1641263), (126251, 1516879), (139471, 1373099), (196157, 976297), (216697, 883757), (282107, 678847), (365533, 523913)]