2247403580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{570407}}^1$

素因数の和:570613

約数の個数: 24

約数和(自身を含む): 4743512928

約数和(自身を除く): 2496109348

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 570407, 1140814, 2281628, 2852035, 5704070, 11408140, 112370179, 224740358, 449480716, 561850895, 1123701790, 2247403580]

約数ペア:

[(1, 2247403580), (2, 1123701790), (4, 561850895), (5, 449480716), (10, 224740358), (20, 112370179), (197, 11408140), (394, 5704070), (788, 2852035), (985, 2281628), (1970, 1140814), (3940, 570407)]