6739420

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 14210784

約数和(自身を除く): 7471364

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1063, 1268, 1585, 2126, 3170, 4252, 5315, 6340, 10630, 21260, 336971, 673942, 1347884, 1684855, 3369710, 6739420]

約数ペア:

[(1, 6739420), (2, 3369710), (4, 1684855), (5, 1347884), (10, 673942), (20, 336971), (317, 21260), (634, 10630), (1063, 6340), (1268, 5315), (1585, 4252), (2126, 3170)]