2392948308289

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2903}}^1\times {\mathrm{5521}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 3049256174976

約数和(自身を除く): 656307866687

約数列:

[1, 7, 11, 49, 77, 277, 539, 1939, 2903, 3047, 5521, 13573, 20321, 21329, 31933, 38647, 60731, 142247, 149303, 223531, 270529, 425117, 804131, 1529317, 1564717, 2975819, 5628917, 8845441, 10705219, 16027463, 16822487, 39402419, 61918087, 74936533, 112192241, 117757409, 176302093, 433426609, 785345687, 824301863, 1234114651, 4439607251, 8638802557, 31077250757, 48835679761, 217540755299, 341849758327, 2392948308289]

約数ペア:

[(1, 2392948308289), (7, 341849758327), (11, 217540755299), (49, 48835679761), (77, 31077250757), (277, 8638802557), (539, 4439607251), (1939, 1234114651), (2903, 824301863), (3047, 785345687), (5521, 433426609), (13573, 176302093), (20321, 117757409), (21329, 112192241), (31933, 74936533), (38647, 61918087), (60731, 39402419), (142247, 16822487), (149303, 16027463), (223531, 10705219), (270529, 8845441), (425117, 5628917), (804131, 2975819), (1529317, 1564717)]