134263556

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67537}}^1$

素因数の和:67619

約数の個数: 24

約数和(自身を含む): 272313216

約数和(自身を除く): 138049660

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 67537, 135074, 270148, 472759, 945518, 1891036, 4795127, 9590254, 19180508, 33565889, 67131778, 134263556]

約数ペア:

[(1, 134263556), (2, 67131778), (4, 33565889), (7, 19180508), (14, 9590254), (28, 4795127), (71, 1891036), (142, 945518), (284, 472759), (497, 270148), (994, 135074), (1988, 67537)]