2003125964

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{86297}}^1$

素因数の和:87137

約数の個数: 24

約数和(自身を含む): 4011131040

約数和(自身を除く): 2008005076

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 11606, 23212, 86297, 172594, 345188, 604079, 1208158, 2416316, 71540213, 143080426, 286160852, 500781491, 1001562982, 2003125964]

約数ペア:

[(1, 2003125964), (2, 1001562982), (4, 500781491), (7, 286160852), (14, 143080426), (28, 71540213), (829, 2416316), (1658, 1208158), (3316, 604079), (5803, 345188), (11606, 172594), (23212, 86297)]