6664432894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25054259}}^1$

素因数の和:25054287

約数の個数: 16

約数和(自身を含む): 12026044800

約数和(自身を除く): 5361611906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 25054259, 50108518, 175379813, 350759626, 476030921, 952061842, 3332216447, 6664432894]

約数ペア:

[(1, 6664432894), (2, 3332216447), (7, 952061842), (14, 476030921), (19, 350759626), (38, 175379813), (133, 50108518), (266, 25054259)]