2090789824

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3833

約数の個数: 56

約数和(自身を含む): 4241645568

約数和(自身を除く): 2150855744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 2032, 2272, 3623, 4064, 4544, 7246, 8128, 9017, 14492, 18034, 28984, 36068, 57968, 72136, 115936, 144272, 231872, 257233, 288544, 460121, 514466, 577088, 920242, 1028932, 1840484, 2057864, 3680968, 4115728, 7361936, 8231456, 14723872, 16462912, 29447744, 32668591, 65337182, 130674364, 261348728, 522697456, 1045394912, 2090789824]

約数ペア:

[(1, 2090789824), (2, 1045394912), (4, 522697456), (8, 261348728), (16, 130674364), (32, 65337182), (64, 32668591), (71, 29447744), (127, 16462912), (142, 14723872), (254, 8231456), (284, 7361936), (508, 4115728), (568, 3680968), (1016, 2057864), (1136, 1840484), (2032, 1028932), (2272, 920242), (3623, 577088), (4064, 514466), (4544, 460121), (7246, 288544), (8128, 257233), (9017, 231872), (14492, 144272), (18034, 115936), (28984, 72136), (36068, 57968)]