1057041902

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{543187}}^1$

素因数の和:543335

約数の個数: 16

約数和(自身を含む): 1825111680

約数和(自身を除く): 768069778

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 543187, 1086374, 3802309, 7604618, 75502993, 151005986, 528520951, 1057041902]

約数ペア:

[(1, 1057041902), (2, 528520951), (7, 151005986), (14, 75502993), (139, 7604618), (278, 3802309), (973, 1086374), (1946, 543187)]