2016669095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{3089}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 2890460160

約数和(自身を除く): 873791065

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 811, 3089, 4055, 5677, 15445, 18653, 21623, 28385, 71047, 93265, 108115, 130571, 355235, 497329, 652855, 2486645, 2505179, 12525895, 17536253, 57619117, 87681265, 288095585, 403333819, 2016669095]

約数ペア:

[(1, 2016669095), (5, 403333819), (7, 288095585), (23, 87681265), (35, 57619117), (115, 17536253), (161, 12525895), (805, 2505179), (811, 2486645), (3089, 652855), (4055, 497329), (5677, 355235), (15445, 130571), (18653, 108115), (21623, 93265), (28385, 71047)]