280238135422

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1559}}^1\times {\mathrm{8623}}^1$

素因数の和:11680

約数の個数: 32

約数和(自身を含む): 481095014400

約数和(自身を除く): 200856878978

約数列:

[1, 2, 7, 14, 1489, 1559, 2978, 3118, 8623, 10423, 10913, 17246, 20846, 21826, 60361, 120722, 2321351, 4642702, 12839647, 13443257, 16249457, 25679294, 26886514, 32498914, 89877529, 94102799, 179755058, 188205598, 20017009673, 40034019346, 140119067711, 280238135422]

約数ペア:

[(1, 280238135422), (2, 140119067711), (7, 40034019346), (14, 20017009673), (1489, 188205598), (1559, 179755058), (2978, 94102799), (3118, 89877529), (8623, 32498914), (10423, 26886514), (10913, 25679294), (17246, 16249457), (20846, 13443257), (21826, 12839647), (60361, 4642702), (120722, 2321351)]