4628807680048

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{236549861}}^1$

素因数の和:236551092

約数の個数: 20

約数和(自身を含む): 8975647963728

約数和(自身を除く): 4346840283680

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 19568, 236549861, 473099722, 946199444, 1892398888, 3784797776, 289300480003, 578600960006, 1157201920012, 2314403840024, 4628807680048]

約数ペア:

[(1, 4628807680048), (2, 2314403840024), (4, 1157201920012), (8, 578600960006), (16, 289300480003), (1223, 3784797776), (2446, 1892398888), (4892, 946199444), (9784, 473099722), (19568, 236549861)]