389813426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1\times {\mathrm{4049}}^1$

素因数の和:5389

約数の個数: 16

約数和(自身を含む): 601133400

約数和(自身を除く): 211319974

約数列:

[1, 2, 37, 74, 1301, 2602, 4049, 8098, 48137, 96274, 149813, 299626, 5267749, 10535498, 194906713, 389813426]

約数ペア:

[(1, 389813426), (2, 194906713), (37, 10535498), (74, 5267749), (1301, 299626), (2602, 149813), (4049, 96274), (8098, 48137)]