1808432894

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1\times {\mathrm{5683}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 2740324608

約数和(自身を除く): 931891714

約数列:

[1, 2, 107, 214, 1487, 2974, 5683, 11366, 159109, 318218, 608081, 1216162, 8450621, 16901242, 904216447, 1808432894]

約数ペア:

[(1, 1808432894), (2, 904216447), (107, 16901242), (214, 8450621), (1487, 1216162), (2974, 608081), (5683, 318218), (11366, 159109)]