2008644572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 3890245632

約数和(自身を除く): 1881601060

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 283, 388, 566, 1067, 1132, 1663, 2134, 3113, 3326, 4268, 6226, 6652, 12452, 18293, 27451, 36586, 54902, 73172, 109804, 161311, 301961, 322622, 470629, 603922, 645244, 941258, 1207844, 1774421, 1882516, 3548842, 5176919, 7097684, 10353838, 20707676, 45651013, 91302026, 182604052, 502161143, 1004322286, 2008644572]

約数ペア:

[(1, 2008644572), (2, 1004322286), (4, 502161143), (11, 182604052), (22, 91302026), (44, 45651013), (97, 20707676), (194, 10353838), (283, 7097684), (388, 5176919), (566, 3548842), (1067, 1882516), (1132, 1774421), (1663, 1207844), (2134, 941258), (3113, 645244), (3326, 603922), (4268, 470629), (6226, 322622), (6652, 301961), (12452, 161311), (18293, 109804), (27451, 73172), (36586, 54902)]