2642884

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 18

約数和(自身を含む): 4838750

約数和(自身を除く): 2195866

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 1249, 2116, 2498, 4996, 28727, 57454, 114908, 660721, 1321442, 2642884]

約数ペア:

[(1, 2642884), (2, 1321442), (4, 660721), (23, 114908), (46, 57454), (92, 28727), (529, 4996), (1058, 2498), (1249, 2116)]