1252808912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1477369}}^1$

素因数の和:1477430

約数の個数: 20

約数和(自身を含む): 2473117380

約数和(自身を除く): 1220308468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1477369, 2954738, 5909476, 11818952, 23637904, 78300557, 156601114, 313202228, 626404456, 1252808912]

約数ペア:

[(1, 1252808912), (2, 626404456), (4, 313202228), (8, 156601114), (16, 78300557), (53, 23637904), (106, 11818952), (212, 5909476), (424, 2954738), (848, 1477369)]