2740522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 1694678

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1759, 3518, 33421, 66842, 72119, 144238, 1370261, 2740522]

約数ペア:

[(1, 2740522), (2, 1370261), (19, 144238), (38, 72119), (41, 66842), (82, 33421), (779, 3518), (1558, 1759)]