486540292

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{15391}}^1$

素因数の和:16531

約数の個数: 24

約数和(自身を含む): 974005760

約数和(自身を除く): 487465468

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 4516, 7903, 15391, 15806, 30782, 31612, 61564, 107737, 215474, 430948, 17376439, 34752878, 69505756, 121635073, 243270146, 486540292]

約数ペア:

[(1, 486540292), (2, 243270146), (4, 121635073), (7, 69505756), (14, 34752878), (28, 17376439), (1129, 430948), (2258, 215474), (4516, 107737), (7903, 61564), (15391, 31612), (15806, 30782)]