2016521122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 3876864768

約数和(自身を除く): 1860343646

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 521, 574, 613, 902, 1042, 1226, 3157, 3647, 4291, 5731, 6314, 6743, 7294, 8582, 11462, 13486, 21361, 25133, 40117, 42722, 47201, 50266, 80234, 94402, 149527, 175931, 234971, 276463, 299054, 319373, 351862, 469942, 552926, 638746, 1644797, 1935241, 2235611, 3289594, 3513103, 3870482, 4471222, 7026206, 13094293, 24591721, 26188586, 49183442, 91660051, 144037223, 183320102, 288074446, 1008260561, 2016521122]

約数ペア:

[(1, 2016521122), (2, 1008260561), (7, 288074446), (11, 183320102), (14, 144037223), (22, 91660051), (41, 49183442), (77, 26188586), (82, 24591721), (154, 13094293), (287, 7026206), (451, 4471222), (521, 3870482), (574, 3513103), (613, 3289594), (902, 2235611), (1042, 1935241), (1226, 1644797), (3157, 638746), (3647, 552926), (4291, 469942), (5731, 351862), (6314, 319373), (6743, 299054), (7294, 276463), (8582, 234971), (11462, 175931), (13486, 149527), (21361, 94402), (25133, 80234), (40117, 50266), (42722, 47201)]