874610192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 1799361024

約数和(自身を除く): 924750832

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 137, 211, 244, 248, 274, 422, 488, 496, 548, 844, 976, 1096, 1688, 1891, 2192, 3376, 3782, 4247, 6541, 7564, 8357, 8494, 12871, 13082, 15128, 16714, 16988, 25742, 26164, 28907, 30256, 33428, 33976, 51484, 52328, 57814, 66856, 67952, 102968, 104656, 115628, 133712, 205936, 231256, 259067, 399001, 462512, 518134, 798002, 896117, 1036268, 1596004, 1763327, 1792234, 2072536, 3192008, 3526654, 3584468, 4145072, 6384016, 7053308, 7168936, 14106616, 14337872, 28213232, 54663137, 109326274, 218652548, 437305096, 874610192]

約数ペア:

[(1, 874610192), (2, 437305096), (4, 218652548), (8, 109326274), (16, 54663137), (31, 28213232), (61, 14337872), (62, 14106616), (122, 7168936), (124, 7053308), (137, 6384016), (211, 4145072), (244, 3584468), (248, 3526654), (274, 3192008), (422, 2072536), (488, 1792234), (496, 1763327), (548, 1596004), (844, 1036268), (976, 896117), (1096, 798002), (1688, 518134), (1891, 462512), (2192, 399001), (3376, 259067), (3782, 231256), (4247, 205936), (6541, 133712), (7564, 115628), (8357, 104656), (8494, 102968), (12871, 67952), (13082, 66856), (15128, 57814), (16714, 52328), (16988, 51484), (25742, 33976), (26164, 33428), (28907, 30256)]