2011520958

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{399587}}^1$

素因数の和:400431

約数の個数: 16

約数和(自身を含む): 4027847040

約数和(自身を除く): 2016326082

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 399587, 799174, 1198761, 2397522, 335253493, 670506986, 1005760479, 2011520958]

約数ペア:

[(1, 2011520958), (2, 1005760479), (3, 670506986), (6, 335253493), (839, 2397522), (1678, 1198761), (2517, 799174), (5034, 399587)]