2077963405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{135859}}^1$

素因数の和:135913

約数の個数: 32

約数和(自身を含む): 3130214400

約数和(自身を除く): 1052250995

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 15295, 135859, 679295, 951013, 2581321, 3124757, 4755065, 12906605, 15623785, 18069247, 21873299, 59370383, 90346235, 109366495, 296851915, 415592681, 2077963405]

約数ペア:

[(1, 2077963405), (5, 415592681), (7, 296851915), (19, 109366495), (23, 90346235), (35, 59370383), (95, 21873299), (115, 18069247), (133, 15623785), (161, 12906605), (437, 4755065), (665, 3124757), (805, 2581321), (2185, 951013), (3059, 679295), (15295, 135859)]