505547476

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{16519}}^1$

素因数の和:17623

約数の個数: 24

約数和(自身を含む): 1012081280

約数和(自身を除く): 506533804

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 4372, 7651, 15302, 16519, 30604, 33038, 66076, 115633, 231266, 462532, 18055267, 36110534, 72221068, 126386869, 252773738, 505547476]

約数ペア:

[(1, 505547476), (2, 252773738), (4, 126386869), (7, 72221068), (14, 36110534), (28, 18055267), (1093, 462532), (2186, 231266), (4372, 115633), (7651, 66076), (15302, 33038), (16519, 30604)]