2056567908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 5253163776

約数和(自身を除く): 3196595868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 61, 69, 92, 94, 113, 122, 138, 141, 183, 188, 226, 244, 276, 282, 339, 366, 452, 529, 564, 678, 732, 1058, 1081, 1356, 1403, 1587, 2116, 2162, 2599, 2806, 2867, 3174, 3243, 4209, 4324, 5198, 5311, 5612, 5734, 6348, 6486, 6893, 7797, 8418, 8601, 10396, 10622, 11468, 12972, 13786, 15594, 15933, 16836, 17202, 20679, 21244, 24863, 27572, 31188, 31866, 32269, 34404, 41358, 49726, 59777, 63732, 64538, 65941, 74589, 82716, 96807, 99452, 119554, 122153, 129076, 131882, 149178, 158539, 179331, 193614, 197823, 239108, 244306, 263764, 298356, 317078, 323971, 358662, 366459, 387228, 395646, 475617, 488612, 634156, 647942, 717324, 732918, 791292, 951234, 971913, 1295884, 1465836, 1516643, 1902468, 1943826, 2809519, 3033286, 3646397, 3887652, 4549929, 5619038, 6066572, 7292794, 7451333, 8428557, 9099858, 10939191, 11238076, 14585588, 14902666, 16857114, 18199716, 21878382, 22353999, 29805332, 33714228, 43756764, 44707998, 89415996, 171380659, 342761318, 514141977, 685522636, 1028283954, 2056567908]

約数ペア:

[(1, 2056567908), (2, 1028283954), (3, 685522636), (4, 514141977), (6, 342761318), (12, 171380659), (23, 89415996), (46, 44707998), (47, 43756764), (61, 33714228), (69, 29805332), (92, 22353999), (94, 21878382), (113, 18199716), (122, 16857114), (138, 14902666), (141, 14585588), (183, 11238076), (188, 10939191), (226, 9099858), (244, 8428557), (276, 7451333), (282, 7292794), (339, 6066572), (366, 5619038), (452, 4549929), (529, 3887652), (564, 3646397), (678, 3033286), (732, 2809519), (1058, 1943826), (1081, 1902468), (1356, 1516643), (1403, 1465836), (1587, 1295884), (2116, 971913), (2162, 951234), (2599, 791292), (2806, 732918), (2867, 717324), (3174, 647942), (3243, 634156), (4209, 488612), (4324, 475617), (5198, 395646), (5311, 387228), (5612, 366459), (5734, 358662), (6348, 323971), (6486, 317078), (6893, 298356), (7797, 263764), (8418, 244306), (8601, 239108), (10396, 197823), (10622, 193614), (11468, 179331), (12972, 158539), (13786, 149178), (15594, 131882), (15933, 129076), (16836, 122153), (17202, 119554), (20679, 99452), (21244, 96807), (24863, 82716), (27572, 74589), (31188, 65941), (31866, 64538), (32269, 63732), (34404, 59777), (41358, 49726)]