81022802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{304597}}^1$

素因数の和:304625

約数の個数: 16

約数和(自身を含む): 146207040

約数和(自身を除く): 65184238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 304597, 609194, 2132179, 4264358, 5787343, 11574686, 40511401, 81022802]

約数ペア:

[(1, 81022802), (2, 40511401), (7, 11574686), (14, 5787343), (19, 4264358), (38, 2132179), (133, 609194), (266, 304597)]