2006389042

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{342037}}^1$

素因数の和:342465

約数の個数: 16

約数和(自身を含む): 3447743040

約数和(自身を除く): 1441353998

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 342037, 684074, 2394259, 4788518, 143313503, 286627006, 1003194521, 2006389042]

約数ペア:

[(1, 2006389042), (2, 1003194521), (7, 286627006), (14, 143313503), (419, 4788518), (838, 2394259), (2933, 684074), (5866, 342037)]