887140274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{10663}}^1$

素因数の和:13129

約数の個数: 16

約数和(自身を含む): 1409695488

約数和(自身を除く): 522555214

約数列:

[1, 2, 17, 34, 2447, 4894, 10663, 21326, 41599, 83198, 181271, 362542, 26092361, 52184722, 443570137, 887140274]

約数ペア:

[(1, 887140274), (2, 443570137), (17, 52184722), (34, 26092361), (2447, 362542), (4894, 181271), (10663, 83198), (21326, 41599)]