495214916

素因数分解:

$2^2\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{11047}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 991138176

約数和(自身を除く): 495923260

約数列:

[1, 2, 4, 7, 14, 28, 1601, 3202, 6404, 11047, 11207, 22094, 22414, 44188, 44828, 77329, 154658, 309316, 17686247, 35372494, 70744988, 123803729, 247607458, 495214916]

約数ペア:

[(1, 495214916), (2, 247607458), (4, 123803729), (7, 70744988), (14, 35372494), (28, 17686247), (1601, 309316), (3202, 154658), (6404, 77329), (11047, 44828), (11207, 44188), (22094, 22414)]