299292272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{352939}}^1$

素因数の和:353000

約数の個数: 20

約数和(自身を含む): 590821560

約数和(自身を除く): 291529288

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 352939, 705878, 1411756, 2823512, 5647024, 18705767, 37411534, 74823068, 149646136, 299292272]

約数ペア:

[(1, 299292272), (2, 149646136), (4, 74823068), (8, 37411534), (16, 18705767), (53, 5647024), (106, 2823512), (212, 1411756), (424, 705878), (848, 352939)]