2080602208

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{154439}}^1$

素因数の和:154870

約数の個数: 24

約数和(自身を含む): 4105941840

約数和(自身を除く): 2025339632

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 3368, 6736, 13472, 154439, 308878, 617756, 1235512, 2471024, 4942048, 65018819, 130037638, 260075276, 520150552, 1040301104, 2080602208]

約数ペア:

[(1, 2080602208), (2, 1040301104), (4, 520150552), (8, 260075276), (16, 130037638), (32, 65018819), (421, 4942048), (842, 2471024), (1684, 1235512), (3368, 617756), (6736, 308878), (13472, 154439)]