487574282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{10973}}^1$

素因数の和:12697

約数の個数: 16

約数和(自身を含む): 788152680

約数和(自身を除く): 300578398

約数列:

[1, 2, 13, 26, 1709, 3418, 10973, 21946, 22217, 44434, 142649, 285298, 18752857, 37505714, 243787141, 487574282]

約数ペア:

[(1, 487574282), (2, 243787141), (13, 37505714), (26, 18752857), (1709, 285298), (3418, 142649), (10973, 44434), (21946, 22217)]