1642214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 2884896

約数和(自身を除く): 1242682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2861, 5722, 20027, 40054, 117301, 234602, 821107, 1642214]

約数ペア:

[(1, 1642214), (2, 821107), (7, 234602), (14, 117301), (41, 40054), (82, 20027), (287, 5722), (574, 2861)]