2488890018

素因数分解:

$2^1\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{206273}}^1$

素因数の和:208289

約数の個数: 16

約数和(自身を含む): 4980279456

約数和(自身を除く): 2491389438

約数列:

[1, 2, 3, 6, 2011, 4022, 6033, 12066, 206273, 412546, 618819, 1237638, 414815003, 829630006, 1244445009, 2488890018]

約数ペア:

[(1, 2488890018), (2, 1244445009), (3, 829630006), (6, 414815003), (2011, 1237638), (4022, 618819), (6033, 412546), (12066, 206273)]