870836008

素因数分解:

$2^3\times 7^1\times {\mathrm{15550643}}^1$

素因数の和:15550656

約数の個数: 16

約数和(自身を含む): 1866077280

約数和(自身を除く): 995241272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 15550643, 31101286, 62202572, 108854501, 124405144, 217709002, 435418004, 870836008]

約数ペア:

[(1, 870836008), (2, 435418004), (4, 217709002), (7, 124405144), (8, 108854501), (14, 62202572), (28, 31101286), (56, 15550643)]