2743259905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{198859}}^1$

素因数の和:198984

約数の個数: 16

約数和(自身を含む): 3436300800

約数和(自身を除く): 693040895

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 198859, 994295, 6164629, 17698451, 30823145, 88492255, 548651981, 2743259905]

約数ペア:

[(1, 2743259905), (5, 548651981), (31, 88492255), (89, 30823145), (155, 17698451), (445, 6164629), (2759, 994295), (13795, 198859)]