508720428

素因数分解:

$2^2\times 3^2\times {\mathrm{14131123}}^1$

素因数の和:14131133

約数の個数: 18

約数和(自身を含む): 1285932284

約数和(自身を除く): 777211856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14131123, 28262246, 42393369, 56524492, 84786738, 127180107, 169573476, 254360214, 508720428]

約数ペア:

[(1, 508720428), (2, 254360214), (3, 169573476), (4, 127180107), (6, 84786738), (9, 56524492), (12, 42393369), (18, 28262246), (36, 14131123)]