8780342

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 14161224

約数和(自身を除く): 5380882

約数列:

[1, 2, 23, 43, 46, 86, 193, 386, 529, 989, 1058, 1978, 4439, 8299, 8878, 16598, 22747, 45494, 102097, 190877, 204194, 381754, 4390171, 8780342]

約数ペア:

[(1, 8780342), (2, 4390171), (23, 381754), (43, 204194), (46, 190877), (86, 102097), (193, 45494), (386, 22747), (529, 16598), (989, 8878), (1058, 8299), (1978, 4439)]