1280451369626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4477102691}}^1$

素因数の和:4477102717

約数の個数: 16

約数和(自身を含む): 2256459756768

約数和(自身を除く): 976008387142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4477102691, 8954205382, 49248129601, 58202334983, 98496259202, 116404669966, 640225684813, 1280451369626]

約数ペア:

[(1, 1280451369626), (2, 640225684813), (11, 116404669966), (13, 98496259202), (22, 58202334983), (26, 49248129601), (143, 8954205382), (286, 4477102691)]