939771616

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{220811}}^1$

素因数の和:220847

約数の個数: 48

約数和(自身を含む): 2225784960

約数和(自身を除く): 1286013344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 220811, 441622, 883244, 1545677, 1766488, 3091354, 3532976, 4195409, 6182708, 7065952, 8390818, 12365416, 16781636, 24730832, 29367863, 33563272, 49461664, 58735726, 67126544, 117471452, 134253088, 234942904, 469885808, 939771616]

約数ペア:

[(1, 939771616), (2, 469885808), (4, 234942904), (7, 134253088), (8, 117471452), (14, 67126544), (16, 58735726), (19, 49461664), (28, 33563272), (32, 29367863), (38, 24730832), (56, 16781636), (76, 12365416), (112, 8390818), (133, 7065952), (152, 6182708), (224, 4195409), (266, 3532976), (304, 3091354), (532, 1766488), (608, 1545677), (1064, 883244), (2128, 441622), (4256, 220811)]