1145169916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257689}}^1$

素因数の和:257805

約数の個数: 24

約数和(自身を含む): 2207887920

約数和(自身を除く): 1062718004

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 257689, 515378, 1030756, 2834579, 5669158, 11338316, 26026589, 52053178, 104106356, 286292479, 572584958, 1145169916]

約数ペア:

[(1, 1145169916), (2, 572584958), (4, 286292479), (11, 104106356), (22, 52053178), (44, 26026589), (101, 11338316), (202, 5669158), (404, 2834579), (1111, 1030756), (2222, 515378), (4444, 257689)]