1949422079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 2429844480

約数和(自身を除く): 480422401

約数列:

[1, 11, 17, 29, 61, 71, 83, 187, 319, 493, 671, 781, 913, 1037, 1207, 1411, 1769, 2059, 2407, 4331, 5063, 5423, 5893, 11407, 13277, 15521, 19459, 22649, 26477, 30073, 35003, 40919, 47641, 55693, 64823, 73627, 86071, 100181, 125599, 146827, 170897, 330803, 359473, 385033, 450109, 809897, 946781, 1101991, 1381589, 1615097, 1879867, 2135183, 2496059, 2905249, 3954203, 6111041, 10424717, 23487013, 27456649, 31957739, 67221451, 114671887, 177220189, 1949422079]

約数ペア:

[(1, 1949422079), (11, 177220189), (17, 114671887), (29, 67221451), (61, 31957739), (71, 27456649), (83, 23487013), (187, 10424717), (319, 6111041), (493, 3954203), (671, 2905249), (781, 2496059), (913, 2135183), (1037, 1879867), (1207, 1615097), (1411, 1381589), (1769, 1101991), (2059, 946781), (2407, 809897), (4331, 450109), (5063, 385033), (5423, 359473), (5893, 330803), (11407, 170897), (13277, 146827), (15521, 125599), (19459, 100181), (22649, 86071), (26477, 73627), (30073, 64823), (35003, 55693), (40919, 47641)]