2556551239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{7307}}^1$

素因数の和:9206

約数の個数: 16

約数和(自身を含む): 2955004416

約数和(自身を除く): 398453177

約数列:

[1, 11, 17, 187, 1871, 7307, 20581, 31807, 80377, 124219, 349877, 1366409, 13671397, 150385367, 232413749, 2556551239]

約数ペア:

[(1, 2556551239), (11, 232413749), (17, 150385367), (187, 13671397), (1871, 1366409), (7307, 349877), (20581, 124219), (31807, 80377)]