2015466970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{188891}}^1$

素因数の和:189006

約数の個数: 32

約数和(自身を含む): 3998465856

約数和(自身を除く): 1982998886

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 188891, 377782, 944455, 1888910, 2077801, 4155602, 10389005, 18322427, 20778010, 36644854, 91612135, 183224270, 201546697, 403093394, 1007733485, 2015466970]

約数ペア:

[(1, 2015466970), (2, 1007733485), (5, 403093394), (10, 201546697), (11, 183224270), (22, 91612135), (55, 36644854), (97, 20778010), (110, 18322427), (194, 10389005), (485, 4155602), (970, 2077801), (1067, 1888910), (2134, 944455), (5335, 377782), (10670, 188891)]