2016149512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{273043}}^1$

素因数の和:273133

約数の個数: 32

約数和(自身を含む): 4128425280

約数和(自身を除く): 2112275768

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 273043, 546086, 1092172, 2184344, 3549559, 7099118, 14198236, 19386053, 28396472, 38772106, 77544212, 155088424, 252018689, 504037378, 1008074756, 2016149512]

約数ペア:

[(1, 2016149512), (2, 1008074756), (4, 504037378), (8, 252018689), (13, 155088424), (26, 77544212), (52, 38772106), (71, 28396472), (104, 19386053), (142, 14198236), (284, 7099118), (568, 3549559), (923, 2184344), (1846, 1092172), (3692, 546086), (7384, 273043)]