2016151004

素因数分解:

$2^2\times 7^1\times {\mathrm{72005393}}^1$

素因数の和:72005404

約数の個数: 12

約数和(自身を含む): 4032302064

約数和(自身を除く): 2016151060

約数列:

[1, 2, 4, 7, 14, 28, 72005393, 144010786, 288021572, 504037751, 1008075502, 2016151004]

約数ペア:

[(1, 2016151004), (2, 1008075502), (4, 504037751), (7, 288021572), (14, 144010786), (28, 72005393)]