8889494012

素因数分解:

$2^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{219407}}^1$

素因数の和:220865

約数の個数: 24

約数和(自身を含む): 17791355904

約数和(自身を除く): 8901861892

約数列:

[1, 2, 4, 7, 14, 28, 1447, 2894, 5788, 10129, 20258, 40516, 219407, 438814, 877628, 1535849, 3071698, 6143396, 317481929, 634963858, 1269927716, 2222373503, 4444747006, 8889494012]

約数ペア:

[(1, 8889494012), (2, 4444747006), (4, 2222373503), (7, 1269927716), (14, 634963858), (28, 317481929), (1447, 6143396), (2894, 3071698), (5788, 1535849), (10129, 877628), (20258, 438814), (40516, 219407)]