17381993398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10260917}}^1$

素因数の和:10260948

約数の個数: 24

約数和(自身を含む): 32752850256

約数和(自身を除く): 15370856858

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 10260917, 20521834, 71826419, 112870087, 143652838, 225740174, 790090609, 1241570957, 1580181218, 2483141914, 8690996699, 17381993398]

約数ペア:

[(1, 17381993398), (2, 8690996699), (7, 2483141914), (11, 1580181218), (14, 1241570957), (22, 790090609), (77, 225740174), (121, 143652838), (154, 112870087), (242, 71826419), (847, 20521834), (1694, 10260917)]