2247990186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28820387}}^1$

素因数の和:28820405

約数の個数: 16

約数和(自身を含む): 4841825184

約数和(自身を除く): 2593834998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28820387, 57640774, 86461161, 172922322, 374665031, 749330062, 1123995093, 2247990186]

約数ペア:

[(1, 2247990186), (2, 1123995093), (3, 749330062), (6, 374665031), (13, 172922322), (26, 86461161), (39, 57640774), (78, 28820387)]