1880452016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1754153}}^1$

素因数の和:1754228

約数の個数: 20

約数和(自身を含む): 3697756632

約数和(自身を除く): 1817304616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1754153, 3508306, 7016612, 14033224, 28066448, 117528251, 235056502, 470113004, 940226008, 1880452016]

約数ペア:

[(1, 1880452016), (2, 940226008), (4, 470113004), (8, 235056502), (16, 117528251), (67, 28066448), (134, 14033224), (268, 7016612), (536, 3508306), (1072, 1754153)]