380674748

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{179903}}^1$

素因数の和:179953

約数の個数: 18

約数和(自身を含む): 696408384

約数和(自身を除く): 315733636

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 179903, 359806, 719612, 4137769, 8275538, 16551076, 95168687, 190337374, 380674748]

約数ペア:

[(1, 380674748), (2, 190337374), (4, 95168687), (23, 16551076), (46, 8275538), (92, 4137769), (529, 719612), (1058, 359806), (2116, 179903)]