1994035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2503872

約数和(自身を除く): 509837

約数列:

[1, 5, 41, 71, 137, 205, 355, 685, 2911, 5617, 9727, 14555, 28085, 48635, 398807, 1994035]

約数ペア:

[(1, 1994035), (5, 398807), (41, 48635), (71, 28085), (137, 14555), (205, 9727), (355, 5617), (685, 2911)]