2051215782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4439861}}^1$

素因数の和:4439884

約数の個数: 32

約数和(自身を含む): 5114721024

約数和(自身を除く): 3063505242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4439861, 8879722, 13319583, 26639166, 31079027, 48838471, 62158054, 93237081, 97676942, 146515413, 186474162, 293030826, 341869297, 683738594, 1025607891, 2051215782]

約数ペア:

[(1, 2051215782), (2, 1025607891), (3, 683738594), (6, 341869297), (7, 293030826), (11, 186474162), (14, 146515413), (21, 97676942), (22, 93237081), (33, 62158054), (42, 48838471), (66, 31079027), (77, 26639166), (154, 13319583), (231, 8879722), (462, 4439861)]