2045012982

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{170503}}^1$

素因数の和:172507

約数の個数: 16

約数和(自身を含む): 4092096000

約数和(自身を除く): 2047083018

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 170503, 341006, 511509, 1023018, 340835497, 681670994, 1022506491, 2045012982]

約数ペア:

[(1, 2045012982), (2, 1022506491), (3, 681670994), (6, 340835497), (1999, 1023018), (3998, 511509), (5997, 341006), (11994, 170503)]