1531299286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1459}}^1\times {\mathrm{4337}}^1$

素因数の和:5820

約数の個数: 24

約数和(自身を含む): 2527058520

約数和(自身を除く): 995759234

約数列:

[1, 2, 11, 22, 121, 242, 1459, 2918, 4337, 8674, 16049, 32098, 47707, 95414, 176539, 353078, 524777, 1049554, 6327683, 12655366, 69604513, 139209026, 765649643, 1531299286]

約数ペア:

[(1, 1531299286), (2, 765649643), (11, 139209026), (22, 69604513), (121, 12655366), (242, 6327683), (1459, 1049554), (2918, 524777), (4337, 353078), (8674, 176539), (16049, 95414), (32098, 47707)]