2025872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 4000860

約数和(自身を除く): 1974988

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2389, 4778, 9556, 19112, 38224, 126617, 253234, 506468, 1012936, 2025872]

約数ペア:

[(1, 2025872), (2, 1012936), (4, 506468), (8, 253234), (16, 126617), (53, 38224), (106, 19112), (212, 9556), (424, 4778), (848, 2389)]