2563800678

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1331153}}^1$

素因数の和:1331268

約数の個数: 24

約数和(自身を含む): 5606820648

約数和(自身を除く): 3043019970

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 1331153, 2662306, 3993459, 7986918, 11980377, 23960754, 142433371, 284866742, 427300113, 854600226, 1281900339, 2563800678]

約数ペア:

[(1, 2563800678), (2, 1281900339), (3, 854600226), (6, 427300113), (9, 284866742), (18, 142433371), (107, 23960754), (214, 11980377), (321, 7986918), (642, 3993459), (963, 2662306), (1926, 1331153)]