1689634933

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{46933}}^1$

素因数の和:47116

約数の個数: 16

約数和(自身を含む): 1997511040

約数和(自身を除く): 307876107

約数列:

[1, 7, 37, 139, 259, 973, 5143, 36001, 46933, 328531, 1736521, 6523687, 12155647, 45665809, 241376419, 1689634933]

約数ペア:

[(1, 1689634933), (7, 241376419), (37, 45665809), (139, 12155647), (259, 6523687), (973, 1736521), (5143, 328531), (36001, 46933)]