121017445654

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{15353647}}^1$

素因数の和:15354219

約数の個数: 16

約数和(自身を含む): 207826979328

約数和(自身を除く): 86809533674

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 15353647, 30707294, 107475529, 214951058, 8644103261, 17288206522, 60508722827, 121017445654]

約数ペア:

[(1, 121017445654), (2, 60508722827), (7, 17288206522), (14, 8644103261), (563, 214951058), (1126, 107475529), (3941, 30707294), (7882, 15353647)]