1386225038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{453311}}^1$

素因数の和:453463

約数の個数: 16

約数和(自身を含む): 2284692480

約数和(自身を除く): 898467442

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 453311, 906622, 4986421, 9972842, 63010229, 126020458, 693112519, 1386225038]

約数ペア:

[(1, 1386225038), (2, 693112519), (11, 126020458), (22, 63010229), (139, 9972842), (278, 4986421), (1529, 906622), (3058, 453311)]