2562601544

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{122777}}^1$

素因数の和:125392

約数の個数: 16

約数和(自身を含む): 4806758700

約数和(自身を除く): 2244157156

約数列:

[1, 2, 4, 8, 2609, 5218, 10436, 20872, 122777, 245554, 491108, 982216, 320325193, 640650386, 1281300772, 2562601544]

約数ペア:

[(1, 2562601544), (2, 1281300772), (4, 640650386), (8, 320325193), (2609, 982216), (5218, 491108), (10436, 245554), (20872, 122777)]