2012256909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17198777}}^1$

素因数の和:17198796

約数の個数: 12

約数和(自身を含む): 3130177596

約数和(自身を除く): 1117920687

約数列:

[1, 3, 9, 13, 39, 117, 17198777, 51596331, 154788993, 223584101, 670752303, 2012256909]

約数ペア:

[(1, 2012256909), (3, 670752303), (9, 223584101), (13, 154788993), (39, 51596331), (117, 17198777)]