2056673468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{194687}}^1$

素因数の和:194849

約数の個数: 24

約数和(自身を含む): 3815884800

約数和(自身を除く): 1759211332

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 194687, 389374, 778748, 3699053, 7398106, 14796212, 27061493, 54122986, 108245972, 514168367, 1028336734, 2056673468]

約数ペア:

[(1, 2056673468), (2, 1028336734), (4, 514168367), (19, 108245972), (38, 54122986), (76, 27061493), (139, 14796212), (278, 7398106), (556, 3699053), (2641, 778748), (5282, 389374), (10564, 194687)]