1672868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 3151512

約数和(自身を除く): 1478644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 337, 674, 1241, 1348, 2482, 4964, 5729, 11458, 22916, 24601, 49202, 98404, 418217, 836434, 1672868]

約数ペア:

[(1, 1672868), (2, 836434), (4, 418217), (17, 98404), (34, 49202), (68, 24601), (73, 22916), (146, 11458), (292, 5729), (337, 4964), (674, 2482), (1241, 1348)]