2042179990

素因数分解:

$2^1\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{57803}}^1$

素因数の和:61343

約数の個数: 16

約数和(自身を含む): 3677028048

約数和(自身を除く): 1634848058

約数列:

[1, 2, 5, 10, 3533, 7066, 17665, 35330, 57803, 115606, 289015, 578030, 204217999, 408435998, 1021089995, 2042179990]

約数ペア:

[(1, 2042179990), (2, 1021089995), (5, 408435998), (10, 204217999), (3533, 578030), (7066, 289015), (17665, 115606), (35330, 57803)]