2538862078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{303619}}^1$

素因数の和:303771

約数の個数: 16

約数和(自身を含む): 3945845520

約数和(自身を除く): 1406983442

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 303619, 607238, 11233903, 22467806, 34308947, 68617894, 1269431039, 2538862078]

約数ペア:

[(1, 2538862078), (2, 1269431039), (37, 68617894), (74, 34308947), (113, 22467806), (226, 11233903), (4181, 607238), (8362, 303619)]