1296758738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1112143}}^1$

素因数の和:1112209

約数の個数: 16

約数和(自身を含む): 2162007936

約数和(自身を除く): 865249198

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1112143, 2224286, 12233573, 24467146, 58943579, 117887158, 648379369, 1296758738]

約数ペア:

[(1, 1296758738), (2, 648379369), (11, 117887158), (22, 58943579), (53, 24467146), (106, 12233573), (583, 2224286), (1166, 1112143)]