2115660814

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{772703}}^1$

素因数の和:772779

約数の個数: 12

約数和(自身を含む): 3261583584

約数和(自身を除く): 1145922770

約数列:

[1, 2, 37, 74, 1369, 2738, 772703, 1545406, 28590011, 57180022, 1057830407, 2115660814]

約数ペア:

[(1, 2115660814), (2, 1057830407), (37, 57180022), (74, 28590011), (1369, 1545406), (2738, 772703)]