2023806890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28911527}}^1$

素因数の和:28911541

約数の個数: 16

約数和(自身を含む): 4163260032

約数和(自身を除く): 2139453142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28911527, 57823054, 144557635, 202380689, 289115270, 404761378, 1011903445, 2023806890]

約数ペア:

[(1, 2023806890), (2, 1011903445), (5, 404761378), (7, 289115270), (10, 202380689), (14, 144557635), (35, 57823054), (70, 28911527)]