2594455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 3335904

約数和(自身を除く): 741449

約数列:

[1, 5, 17, 85, 131, 233, 655, 1165, 2227, 3961, 11135, 19805, 30523, 152615, 518891, 2594455]

約数ペア:

[(1, 2594455), (5, 518891), (17, 152615), (85, 30523), (131, 19805), (233, 11135), (655, 3961), (1165, 2227)]