2004946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 3219480

約数和(自身を除く): 1214534

約数列:

[1, 2, 17, 34, 109, 218, 541, 1082, 1853, 3706, 9197, 18394, 58969, 117938, 1002473, 2004946]

約数ペア:

[(1, 2004946), (2, 1002473), (17, 117938), (34, 58969), (109, 18394), (218, 9197), (541, 3706), (1082, 1853)]