2945752016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2747903}}^1$

素因数の和:2747978

約数の個数: 20

約数和(自身を含む): 5792581632

約数和(自身を除く): 2846829616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2747903, 5495806, 10991612, 21983224, 43966448, 184109501, 368219002, 736438004, 1472876008, 2945752016]

約数ペア:

[(1, 2945752016), (2, 1472876008), (4, 736438004), (8, 368219002), (16, 184109501), (67, 43966448), (134, 21983224), (268, 10991612), (536, 5495806), (1072, 2747903)]