1706959984

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{247529}}^1$

素因数の和:247968

約数の個数: 20

約数和(自身を含む): 3314921760

約数和(自身を除く): 1607961776

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 247529, 495058, 990116, 1980232, 3960464, 106684999, 213369998, 426739996, 853479992, 1706959984]

約数ペア:

[(1, 1706959984), (2, 853479992), (4, 426739996), (8, 213369998), (16, 106684999), (431, 3960464), (862, 1980232), (1724, 990116), (3448, 495058), (6896, 247529)]