2000397956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{274931}}^1$

素因数の和:275059

約数の個数: 24

約数和(自身を含む): 3741274656

約数和(自身を除く): 1740876700

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 274931, 549862, 1099724, 4673827, 9347654, 18695308, 29417617, 58835234, 117670468, 500099489, 1000198978, 2000397956]

約数ペア:

[(1, 2000397956), (2, 1000198978), (4, 500099489), (17, 117670468), (34, 58835234), (68, 29417617), (107, 18695308), (214, 9347654), (428, 4673827), (1819, 1099724), (3638, 549862), (7276, 274931)]