4066018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 6684480

約数和(自身を除く): 2618462

約数列:

[1, 2, 11, 22, 421, 439, 842, 878, 4631, 4829, 9262, 9658, 184819, 369638, 2033009, 4066018]

約数ペア:

[(1, 4066018), (2, 2033009), (11, 369638), (22, 184819), (421, 9658), (439, 9262), (842, 4829), (878, 4631)]