2016804993088

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443839127}}^1$

素因数の和:443839210

約数の個数: 28

約数和(自身を含む): 4058464986432

約数和(自身を除く): 2041659993344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 443839127, 887678254, 1775356508, 3550713016, 7101426032, 14202852064, 28405704128, 31512578017, 63025156034, 126050312068, 252100624136, 504201248272, 1008402496544, 2016804993088]

約数ペア:

[(1, 2016804993088), (2, 1008402496544), (4, 504201248272), (8, 252100624136), (16, 126050312068), (32, 63025156034), (64, 31512578017), (71, 28405704128), (142, 14202852064), (284, 7101426032), (568, 3550713016), (1136, 1775356508), (2272, 887678254), (4544, 443839127)]