2989432894

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{356479}}^1$

素因数の和:357087

約数の個数: 16

約数和(自身を含む): 5133312000

約数和(自身を除く): 2143879106

約数列:

[1, 2, 7, 14, 599, 1198, 4193, 8386, 356479, 712958, 2495353, 4990706, 213530921, 427061842, 1494716447, 2989432894]

約数ペア:

[(1, 2989432894), (2, 1494716447), (7, 427061842), (14, 213530921), (599, 4990706), (1198, 2495353), (4193, 712958), (8386, 356479)]