7131812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 12794880

約数和(自身を除く): 5663068

約数列:

[1, 2, 4, 101, 127, 139, 202, 254, 278, 404, 508, 556, 12827, 14039, 17653, 25654, 28078, 35306, 51308, 56156, 70612, 1782953, 3565906, 7131812]

約数ペア:

[(1, 7131812), (2, 3565906), (4, 1782953), (101, 70612), (127, 56156), (139, 51308), (202, 35306), (254, 28078), (278, 25654), (404, 17653), (508, 14039), (556, 12827)]