1072642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 1677312

約数和(自身を除く): 604670

約数列:

[1, 2, 41, 82, 103, 127, 206, 254, 4223, 5207, 8446, 10414, 13081, 26162, 536321, 1072642]

約数ペア:

[(1, 1072642), (2, 536321), (41, 26162), (82, 13081), (103, 10414), (127, 8446), (206, 5207), (254, 4223)]