989233486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{169913}}^1$

素因数の和:170027

約数の個数: 16

約数和(自身を含む): 1541459808

約数和(自身を除く): 552226322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 169913, 339826, 6966433, 12063823, 13932866, 24127646, 494616743, 989233486]

約数ペア:

[(1, 989233486), (2, 494616743), (41, 24127646), (71, 13932866), (82, 12063823), (142, 6966433), (2911, 339826), (5822, 169913)]