137005912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{398273}}^1$

素因数の和:398322

約数の個数: 16

約数和(自身を含む): 262860840

約数和(自身を除く): 125854928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 398273, 796546, 1593092, 3186184, 17125739, 34251478, 68502956, 137005912]

約数ペア:

[(1, 137005912), (2, 68502956), (4, 34251478), (8, 17125739), (43, 3186184), (86, 1593092), (172, 796546), (344, 398273)]