1187996894

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2069681}}^1$

素因数の和:2069731

約数の個数: 16

約数和(自身を含む): 2086239456

約数和(自身を除く): 898242562

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2069681, 4139362, 14487767, 28975534, 84856921, 169713842, 593998447, 1187996894]

約数ペア:

[(1, 1187996894), (2, 593998447), (7, 169713842), (14, 84856921), (41, 28975534), (82, 14487767), (287, 4139362), (574, 2069681)]