2019466976

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 4355721216

約数和(自身を除く): 2336254240

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 61, 62, 92, 122, 124, 184, 244, 248, 368, 488, 496, 713, 736, 976, 992, 1403, 1426, 1451, 1891, 1952, 2806, 2852, 2902, 3782, 5612, 5704, 5804, 7564, 11224, 11408, 11608, 15128, 22448, 22816, 23216, 30256, 33373, 43493, 44896, 44981, 46432, 60512, 66746, 86986, 88511, 89962, 133492, 173972, 177022, 179924, 266984, 347944, 354044, 359848, 533968, 695888, 708088, 719696, 1034563, 1067936, 1391776, 1416176, 1439392, 2035753, 2069126, 2743841, 2832352, 4071506, 4138252, 5487682, 8143012, 8276504, 10975364, 16286024, 16553008, 21950728, 32572048, 33106016, 43901456, 63108343, 65144096, 87802912, 126216686, 252433372, 504866744, 1009733488, 2019466976]

約数ペア:

[(1, 2019466976), (2, 1009733488), (4, 504866744), (8, 252433372), (16, 126216686), (23, 87802912), (31, 65144096), (32, 63108343), (46, 43901456), (61, 33106016), (62, 32572048), (92, 21950728), (122, 16553008), (124, 16286024), (184, 10975364), (244, 8276504), (248, 8143012), (368, 5487682), (488, 4138252), (496, 4071506), (713, 2832352), (736, 2743841), (976, 2069126), (992, 2035753), (1403, 1439392), (1426, 1416176), (1451, 1391776), (1891, 1067936), (1952, 1034563), (2806, 719696), (2852, 708088), (2902, 695888), (3782, 533968), (5612, 359848), (5704, 354044), (5804, 347944), (7564, 266984), (11224, 179924), (11408, 177022), (11608, 173972), (15128, 133492), (22448, 89962), (22816, 88511), (23216, 86986), (30256, 66746), (33373, 60512), (43493, 46432), (44896, 44981)]