2012689911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{940949}}^1$

素因数の和:941006

約数の個数: 16

約数和(自身を含む): 2890598400

約数和(自身を除く): 877908489

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 940949, 2822847, 21641827, 29169419, 64925481, 87508257, 670896637, 2012689911]

約数ペア:

[(1, 2012689911), (3, 670896637), (23, 87508257), (31, 64925481), (69, 29169419), (93, 21641827), (713, 2822847), (2139, 940949)]