2021646854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{75037}}^1$

素因数の和:75767

約数の個数: 16

約数和(自身を含む): 3196618800

約数和(自身を除く): 1174971946

約数列:

[1, 2, 19, 38, 709, 1418, 13471, 26942, 75037, 150074, 1425703, 2851406, 53201233, 106402466, 1010823427, 2021646854]

約数ペア:

[(1, 2021646854), (2, 1010823427), (19, 106402466), (38, 53201233), (709, 2851406), (1418, 1425703), (13471, 150074), (26942, 75037)]