609712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 20

約数和(自身を含む): 1205280

約数和(自身を除く): 595568

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 719, 848, 1438, 2876, 5752, 11504, 38107, 76214, 152428, 304856, 609712]

約数ペア:

[(1, 609712), (2, 304856), (4, 152428), (8, 76214), (16, 38107), (53, 11504), (106, 5752), (212, 2876), (424, 1438), (719, 848)]