2017281678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{2269}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 4095152640

約数和(自身を除く): 2077870962

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2087, 2269, 4174, 4538, 6261, 6807, 12522, 13614, 148177, 161099, 296354, 322198, 444531, 483297, 889062, 966594, 4735403, 9470806, 14206209, 28412418, 336213613, 672427226, 1008640839, 2017281678]

約数ペア:

[(1, 2017281678), (2, 1008640839), (3, 672427226), (6, 336213613), (71, 28412418), (142, 14206209), (213, 9470806), (426, 4735403), (2087, 966594), (2269, 889062), (4174, 483297), (4538, 444531), (6261, 322198), (6807, 296354), (12522, 161099), (13614, 148177)]