3912016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1906

約数の個数: 20

約数和(自身を含む): 7638400

約数和(自身を除く): 3726384

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1759, 2224, 3518, 7036, 14072, 28144, 244501, 489002, 978004, 1956008, 3912016]

約数ペア:

[(1, 3912016), (2, 1956008), (4, 978004), (8, 489002), (16, 244501), (139, 28144), (278, 14072), (556, 7036), (1112, 3518), (1759, 2224)]