2128432888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3747241}}^1$

素因数の和:3747318

約数の個数: 16

約数和(自身を含む): 4047021360

約数和(自身を除く): 1918588472

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3747241, 7494482, 14988964, 29977928, 266054111, 532108222, 1064216444, 2128432888]

約数ペア:

[(1, 2128432888), (2, 1064216444), (4, 532108222), (8, 266054111), (71, 29977928), (142, 14988964), (284, 7494482), (568, 3747241)]