2821593608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{42499}}^1$

素因数の和:42741

約数の個数: 32

約数和(自身を含む): 5441700000

約数和(自身を除く): 2620106392

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1544, 8299, 16598, 33196, 42499, 66392, 84998, 169996, 339992, 1827457, 3654914, 7309828, 8202307, 14619656, 16404614, 32809228, 65618456, 352699201, 705398402, 1410796804, 2821593608]

約数ペア:

[(1, 2821593608), (2, 1410796804), (4, 705398402), (8, 352699201), (43, 65618456), (86, 32809228), (172, 16404614), (193, 14619656), (344, 8202307), (386, 7309828), (772, 3654914), (1544, 1827457), (8299, 339992), (16598, 169996), (33196, 84998), (42499, 66392)]