551401234

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2170871}}^1$

素因数の和:2171000

約数の個数: 8

約数和(自身を含む): 833614848

約数和(自身を除く): 282213614

約数列:

[1, 2, 127, 254, 2170871, 4341742, 275700617, 551401234]

約数ペア:

[(1, 551401234), (2, 275700617), (127, 4341742), (254, 2170871)]