8563982

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 14726112

約数和(自身を除く): 6162130

約数列:

[1, 2, 7, 14, 421, 842, 1453, 2906, 2947, 5894, 10171, 20342, 611713, 1223426, 4281991, 8563982]

約数ペア:

[(1, 8563982), (2, 4281991), (7, 1223426), (14, 611713), (421, 20342), (842, 10171), (1453, 5894), (2906, 2947)]