2012204865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199921}}^1$

素因数の和:200001

約数の個数: 32

約数和(自身を含む): 3569807232

約数和(自身を除く): 1557602367

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 199921, 599763, 999605, 2199131, 2998815, 6597393, 10995655, 12195181, 32986965, 36585543, 60975905, 134146991, 182927715, 402440973, 670734955, 2012204865]

約数ペア:

[(1, 2012204865), (3, 670734955), (5, 402440973), (11, 182927715), (15, 134146991), (33, 60975905), (55, 36585543), (61, 32986965), (165, 12195181), (183, 10995655), (305, 6597393), (671, 2998815), (915, 2199131), (2013, 999605), (3355, 599763), (10065, 199921)]