8889669128

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1297}}^1\times {\mathrm{4349}}^1$

素因数の和:5849

約数の個数: 32

約数和(自身を含む): 16769511000

約数和(自身を除く): 7879841872

約数列:

[1, 2, 4, 8, 197, 394, 788, 1297, 1576, 2594, 4349, 5188, 8698, 10376, 17396, 34792, 255509, 511018, 856753, 1022036, 1713506, 2044072, 3427012, 5640653, 6854024, 11281306, 22562612, 45125224, 1111208641, 2222417282, 4444834564, 8889669128]

約数ペア:

[(1, 8889669128), (2, 4444834564), (4, 2222417282), (8, 1111208641), (197, 45125224), (394, 22562612), (788, 11281306), (1297, 6854024), (1576, 5640653), (2594, 3427012), (4349, 2044072), (5188, 1713506), (8698, 1022036), (10376, 856753), (17396, 511018), (34792, 255509)]