2192943844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27763}}^1$

素因数の和:27825

約数の個数: 72

約数和(自身を含む): 4962870528

約数和(自身を除く): 2769926684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 27763, 39494, 55526, 78988, 111052, 194341, 360919, 388682, 721838, 777364, 860653, 1360387, 1443676, 1721306, 2526433, 2720774, 3442612, 5052866, 5441548, 6024571, 10105732, 11188489, 12049142, 17685031, 22376978, 24098284, 35370062, 42171997, 44753956, 70740124, 78319423, 84343994, 156638846, 168687988, 313277692, 548235961, 1096471922, 2192943844]

約数ペア:

[(1, 2192943844), (2, 1096471922), (4, 548235961), (7, 313277692), (13, 168687988), (14, 156638846), (26, 84343994), (28, 78319423), (31, 70740124), (49, 44753956), (52, 42171997), (62, 35370062), (91, 24098284), (98, 22376978), (124, 17685031), (182, 12049142), (196, 11188489), (217, 10105732), (364, 6024571), (403, 5441548), (434, 5052866), (637, 3442612), (806, 2720774), (868, 2526433), (1274, 1721306), (1519, 1443676), (1612, 1360387), (2548, 860653), (2821, 777364), (3038, 721838), (5642, 388682), (6076, 360919), (11284, 194341), (19747, 111052), (27763, 78988), (39494, 55526)]