8220478

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{977}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 14130144

約数和(自身を除く): 5909666

約数列:

[1, 2, 7, 14, 601, 977, 1202, 1954, 4207, 6839, 8414, 13678, 587177, 1174354, 4110239, 8220478]

約数ペア:

[(1, 8220478), (2, 4110239), (7, 1174354), (14, 587177), (601, 13678), (977, 8414), (1202, 6839), (1954, 4207)]