2000894

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 3459456

約数和(自身を除く): 1458562

約数列:

[1, 2, 7, 14, 131, 262, 917, 1091, 1834, 2182, 7637, 15274, 142921, 285842, 1000447, 2000894]

約数ペア:

[(1, 2000894), (2, 1000447), (7, 285842), (14, 142921), (131, 15274), (262, 7637), (917, 2182), (1091, 1834)]