2542572008

素因数分解:

$2^3\times {\mathrm{5557}}^1\times {\mathrm{57193}}^1$

素因数の和:62756

約数の個数: 16

約数和(自身を含む): 4768263780

約数和(自身を除く): 2225691772

約数列:

[1, 2, 4, 8, 5557, 11114, 22228, 44456, 57193, 114386, 228772, 457544, 317821501, 635643002, 1271286004, 2542572008]

約数ペア:

[(1, 2542572008), (2, 1271286004), (4, 635643002), (8, 317821501), (5557, 457544), (11114, 228772), (22228, 114386), (44456, 57193)]