2016131684

素因数分解:

$2^2\times 7^1\times {\mathrm{9421}}^1\times {\mathrm{7643}}^1$

素因数の和:17075

約数の個数: 24

約数和(自身を含む): 4033219008

約数和(自身を除く): 2017087324

約数列:

[1, 2, 4, 7, 14, 28, 7643, 9421, 15286, 18842, 30572, 37684, 53501, 65947, 107002, 131894, 214004, 263788, 72004703, 144009406, 288018812, 504032921, 1008065842, 2016131684]

約数ペア:

[(1, 2016131684), (2, 1008065842), (4, 504032921), (7, 288018812), (14, 144009406), (28, 72004703), (7643, 263788), (9421, 214004), (15286, 131894), (18842, 107002), (30572, 65947), (37684, 53501)]