2019433408

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1317

約数の個数: 56

約数和(自身を含む): 4060799600

約数和(自身を除く): 2041366192

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 337, 436, 674, 859, 872, 1348, 1718, 1744, 2696, 3436, 3488, 5392, 6872, 6976, 10784, 13744, 21568, 27488, 36733, 54976, 73466, 93631, 146932, 187262, 289483, 293864, 374524, 578966, 587728, 749048, 1157932, 1175456, 1498096, 2315864, 2350912, 2996192, 4631728, 5992384, 9263456, 18526912, 31553647, 63107294, 126214588, 252429176, 504858352, 1009716704, 2019433408]

約数ペア:

[(1, 2019433408), (2, 1009716704), (4, 504858352), (8, 252429176), (16, 126214588), (32, 63107294), (64, 31553647), (109, 18526912), (218, 9263456), (337, 5992384), (436, 4631728), (674, 2996192), (859, 2350912), (872, 2315864), (1348, 1498096), (1718, 1175456), (1744, 1157932), (2696, 749048), (3436, 587728), (3488, 578966), (5392, 374524), (6872, 293864), (6976, 289483), (10784, 187262), (13744, 146932), (21568, 93631), (27488, 73466), (36733, 54976)]