2017391982

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{802463}}^1$

素因数の和:802887

約数の個数: 16

約数和(自身を含む): 4044418560

約数和(自身を除く): 2027026578

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 802463, 1604926, 2407389, 4814778, 336231997, 672463994, 1008695991, 2017391982]

約数ペア:

[(1, 2017391982), (2, 1008695991), (3, 672463994), (6, 336231997), (419, 4814778), (838, 2407389), (1257, 1604926), (2514, 802463)]