891428042

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{529981}}^1$

素因数の和:530041

約数の個数: 12

約数和(自身を含む): 1384842966

約数和(自身を除く): 493414924

約数列:

[1, 2, 29, 58, 841, 1682, 529981, 1059962, 15369449, 30738898, 445714021, 891428042]

約数ペア:

[(1, 891428042), (2, 445714021), (29, 30738898), (58, 15369449), (841, 1059962), (1682, 529981)]