1944453217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{45263}}^1$

素因数の和:45325

約数の個数: 24

約数和(自身を含む): 2483364096

約数和(自身を除く): 538910879

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 6137, 42959, 45263, 316841, 769471, 859997, 5386297, 6019979, 14619949, 16339943, 102339643, 114379601, 277779031, 1944453217]

約数ペア:

[(1, 1944453217), (7, 277779031), (17, 114379601), (19, 102339643), (119, 16339943), (133, 14619949), (323, 6019979), (361, 5386297), (2261, 859997), (2527, 769471), (6137, 316841), (42959, 45263)]