2016308978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{20549}}^1$

素因数の和:21313

約数の個数: 16

約数和(自身を含む): 3071649600

約数和(自身を除く): 1055340622

約数列:

[1, 2, 71, 142, 691, 1382, 20549, 41098, 49061, 98122, 1458979, 2917958, 14199359, 28398718, 1008154489, 2016308978]

約数ペア:

[(1, 2016308978), (2, 1008154489), (71, 28398718), (142, 14199359), (691, 2917958), (1382, 1458979), (20549, 98122), (41098, 49061)]