2670003856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12836557}}^1$

素因数の和:12836578

約数の個数: 20

約数和(自身を含む): 5571066172

約数和(自身を除く): 2901062316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12836557, 25673114, 51346228, 102692456, 166875241, 205384912, 333750482, 667500964, 1335001928, 2670003856]

約数ペア:

[(1, 2670003856), (2, 1335001928), (4, 667500964), (8, 333750482), (13, 205384912), (16, 166875241), (26, 102692456), (52, 51346228), (104, 25673114), (208, 12836557)]