8649794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 13856832

約数和(自身を除く): 5207038

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 4373, 8746, 100579, 188039, 201158, 376078, 4324897, 8649794]

約数ペア:

[(1, 8649794), (2, 4324897), (23, 376078), (43, 201158), (46, 188039), (86, 100579), (989, 8746), (1978, 4373)]