212090393086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67415891}}^1$

素因数の和:67415928

約数の個数: 24

約数和(自身を含む): 376585172712

約数和(自身を除く): 164494779626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 67415891, 134831782, 741574801, 876406583, 1483149602, 1752813166, 8157322811, 9640472413, 16314645622, 19280944826, 106045196543, 212090393086]

約数ペア:

[(1, 212090393086), (2, 106045196543), (11, 19280944826), (13, 16314645622), (22, 9640472413), (26, 8157322811), (121, 1752813166), (143, 1483149602), (242, 876406583), (286, 741574801), (1573, 134831782), (3146, 67415891)]