1375873904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4525901}}^1$

素因数の和:4525928

約数の個数: 20

約数和(自身を含む): 2806059240

約数和(自身を除く): 1430185336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4525901, 9051802, 18103604, 36207208, 72414416, 85992119, 171984238, 343968476, 687936952, 1375873904]

約数ペア:

[(1, 1375873904), (2, 687936952), (4, 343968476), (8, 171984238), (16, 85992119), (19, 72414416), (38, 36207208), (76, 18103604), (152, 9051802), (304, 4525901)]