2019689956

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{683251}}^1$

素因数の和:683994

約数の個数: 12

約数和(自身を含む): 3539245360

約数和(自身を除く): 1519555404

約数列:

[1, 2, 4, 739, 1478, 2956, 683251, 1366502, 2733004, 504922489, 1009844978, 2019689956]

約数ペア:

[(1, 2019689956), (2, 1009844978), (4, 504922489), (739, 2733004), (1478, 1366502), (2956, 683251)]