1286129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1505280

約数和(自身を除く): 219151

約数列:

[1, 13, 19, 41, 127, 247, 533, 779, 1651, 2413, 5207, 10127, 31369, 67691, 98933, 1286129]

約数ペア:

[(1, 1286129), (13, 98933), (19, 67691), (41, 31369), (127, 10127), (247, 5207), (533, 2413), (779, 1651)]