172843076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{324893}}^1$

素因数の和:324923

約数の個数: 24

約数和(自身を含む): 363881280

約数和(自身を除く): 191038204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 324893, 649786, 1299572, 2274251, 4548502, 6172967, 9097004, 12345934, 24691868, 43210769, 86421538, 172843076]

約数ペア:

[(1, 172843076), (2, 86421538), (4, 43210769), (7, 24691868), (14, 12345934), (19, 9097004), (28, 6172967), (38, 4548502), (76, 2274251), (133, 1299572), (266, 649786), (532, 324893)]