1339883354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12781}}^1$

素因数の和:12902

約数の個数: 32

約数和(自身を含む): 2186642304

約数和(自身を除く): 846758950

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 989, 1219, 1978, 2279, 2438, 4558, 12781, 25562, 52417, 104834, 293963, 549583, 587926, 677393, 1099166, 1354786, 12640409, 15580039, 25280818, 29127899, 31160078, 58255798, 669941677, 1339883354]

約数ペア:

[(1, 1339883354), (2, 669941677), (23, 58255798), (43, 31160078), (46, 29127899), (53, 25280818), (86, 15580039), (106, 12640409), (989, 1354786), (1219, 1099166), (1978, 677393), (2279, 587926), (2438, 549583), (4558, 293963), (12781, 104834), (25562, 52417)]