4912156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 9072000

約数和(自身を除く): 4159844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 499, 998, 1996, 2461, 4922, 9844, 11477, 22954, 45908, 53393, 106786, 213572, 1228039, 2456078, 4912156]

約数ペア:

[(1, 4912156), (2, 2456078), (4, 1228039), (23, 213572), (46, 106786), (92, 53393), (107, 45908), (214, 22954), (428, 11477), (499, 9844), (998, 4922), (1996, 2461)]