2518519024

素因数分解:

$2^4\times 7^1\times {\mathrm{22486777}}^1$

素因数の和:22486792

約数の個数: 20

約数和(自身を含む): 5576720944

約数和(自身を除く): 3058201920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22486777, 44973554, 89947108, 157407439, 179894216, 314814878, 359788432, 629629756, 1259259512, 2518519024]

約数ペア:

[(1, 2518519024), (2, 1259259512), (4, 629629756), (7, 359788432), (8, 314814878), (14, 179894216), (16, 157407439), (28, 89947108), (56, 44973554), (112, 22486777)]