216815673334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{4007239}}^1$

素因数の和:4009335

約数の個数: 16

約数和(自身を含む): 350409094560

約数和(自身を除く): 133593421226

約数列:

[1, 2, 13, 26, 2081, 4162, 27053, 54106, 4007239, 8014478, 52094107, 104188214, 8339064359, 16678128718, 108407836667, 216815673334]

約数ペア:

[(1, 216815673334), (2, 108407836667), (13, 16678128718), (26, 8339064359), (2081, 104188214), (4162, 52094107), (27053, 8014478), (54106, 4007239)]