2243320010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{548489}}^1$

素因数の和:548905

約数の個数: 16

約数和(自身を含む): 4047856200

約数和(自身を除く): 1804536190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 548489, 1096978, 2742445, 5484890, 224332001, 448664002, 1121660005, 2243320010]

約数ペア:

[(1, 2243320010), (2, 1121660005), (5, 448664002), (10, 224332001), (409, 5484890), (818, 2742445), (2045, 1096978), (4090, 548489)]