2213309938

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1534889}}^1$

素因数の和:1535001

約数の個数: 16

約数和(自身を含む): 3831085440

約数和(自身を除く): 1617775502

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1534889, 3069778, 10744223, 21488446, 158093567, 316187134, 1106654969, 2213309938]

約数ペア:

[(1, 2213309938), (2, 1106654969), (7, 316187134), (14, 158093567), (103, 21488446), (206, 10744223), (721, 3069778), (1442, 1534889)]