2686894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2216018

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 151, 217, 287, 302, 434, 574, 1057, 1271, 2114, 2542, 4681, 6191, 8897, 9362, 12382, 17794, 32767, 43337, 65534, 86674, 191921, 383842, 1343447, 2686894]

約数ペア:

[(1, 2686894), (2, 1343447), (7, 383842), (14, 191921), (31, 86674), (41, 65534), (62, 43337), (82, 32767), (151, 17794), (217, 12382), (287, 9362), (302, 8897), (434, 6191), (574, 4681), (1057, 2542), (1271, 2114)]