1996647310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{174991}}^1$

素因数の和:175168

約数の個数: 32

約数和(自身を含む): 4132611072

約数和(自身を除く): 2135963762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 174991, 349982, 874955, 1224937, 1749910, 2449874, 6124685, 12249370, 28523533, 57047066, 142617665, 199664731, 285235330, 399329462, 998323655, 1996647310]

約数ペア:

[(1, 1996647310), (2, 998323655), (5, 399329462), (7, 285235330), (10, 199664731), (14, 142617665), (35, 57047066), (70, 28523533), (163, 12249370), (326, 6124685), (815, 2449874), (1141, 1749910), (1630, 1224937), (2282, 874955), (5705, 349982), (11410, 174991)]