2629127024

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1046627}}^1$

素因数の和:1046792

約数の個数: 20

約数和(自身を含む): 5126383944

約数和(自身を除く): 2497256920

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 1046627, 2093254, 4186508, 8373016, 16746032, 164320439, 328640878, 657281756, 1314563512, 2629127024]

約数ペア:

[(1, 2629127024), (2, 1314563512), (4, 657281756), (8, 328640878), (16, 164320439), (157, 16746032), (314, 8373016), (628, 4186508), (1256, 2093254), (2512, 1046627)]