1501744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 2973024

約数和(自身を除く): 1471280

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1997, 3994, 7988, 15976, 31952, 93859, 187718, 375436, 750872, 1501744]

約数ペア:

[(1, 1501744), (2, 750872), (4, 375436), (8, 187718), (16, 93859), (47, 31952), (94, 15976), (188, 7988), (376, 3994), (752, 1997)]