2003497196

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{6899}}^1$

素因数の和:7901

約数の個数: 24

約数和(自身を含む): 3554880000

約数和(自身を除く): 1551382804

約数列:

[1, 2, 4, 79, 158, 316, 919, 1838, 3676, 6899, 13798, 27596, 72601, 145202, 290404, 545021, 1090042, 2180084, 6340181, 12680362, 25360724, 500874299, 1001748598, 2003497196]

約数ペア:

[(1, 2003497196), (2, 1001748598), (4, 500874299), (79, 25360724), (158, 12680362), (316, 6340181), (919, 2180084), (1838, 1090042), (3676, 545021), (6899, 290404), (13798, 145202), (27596, 72601)]