451567216

素因数分解:

$2^4\times {\mathrm{28222951}}^1$

素因数の和:28222959

約数の個数: 10

約数和(自身を含む): 874911512

約数和(自身を除く): 423344296

約数列:

[1, 2, 4, 8, 16, 28222951, 56445902, 112891804, 225783608, 451567216]

約数ペア:

[(1, 451567216), (2, 225783608), (4, 112891804), (8, 56445902), (16, 28222951)]