2563039878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61024759}}^1$

素因数の和:61024771

約数の個数: 16

約数和(自身を含む): 5858376960

約数和(自身を除く): 3295337082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61024759, 122049518, 183074277, 366148554, 427173313, 854346626, 1281519939, 2563039878]

約数ペア:

[(1, 2563039878), (2, 1281519939), (3, 854346626), (6, 427173313), (7, 366148554), (14, 183074277), (21, 122049518), (42, 61024759)]