505492074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1478047}}^1$

素因数の和:1478074

約数の個数: 24

約数和(自身を含む): 1152877440

約数和(自身を除く): 647385366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1478047, 2956094, 4434141, 8868282, 13302423, 26604846, 28082893, 56165786, 84248679, 168497358, 252746037, 505492074]

約数ペア:

[(1, 505492074), (2, 252746037), (3, 168497358), (6, 84248679), (9, 56165786), (18, 28082893), (19, 26604846), (38, 13302423), (57, 8868282), (114, 4434141), (171, 2956094), (342, 1478047)]