2728292

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2775388

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 701, 973, 1402, 1946, 2804, 3892, 4907, 9814, 19628, 97439, 194878, 389756, 682073, 1364146, 2728292]

約数ペア:

[(1, 2728292), (2, 1364146), (4, 682073), (7, 389756), (14, 194878), (28, 97439), (139, 19628), (278, 9814), (556, 4907), (701, 3892), (973, 2804), (1402, 1946)]