455853748

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{38671}}^1$

素因数の和:39103

約数の個数: 24

約数和(自身を含む): 913896704

約数和(自身を除く): 458042956

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 38671, 77342, 154684, 270697, 541394, 1082788, 16280491, 32560982, 65121964, 113963437, 227926874, 455853748]

約数ペア:

[(1, 455853748), (2, 227926874), (4, 113963437), (7, 65121964), (14, 32560982), (28, 16280491), (421, 1082788), (842, 541394), (1684, 270697), (2947, 154684), (5894, 77342), (11788, 38671)]