513210992

素因数分解:

$2^4\times 7^1\times {\mathrm{4582241}}^1$

素因数の和:4582256

約数の個数: 20

約数和(自身を含む): 1136396016

約数和(自身を除く): 623185024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4582241, 9164482, 18328964, 32075687, 36657928, 64151374, 73315856, 128302748, 256605496, 513210992]

約数ペア:

[(1, 513210992), (2, 256605496), (4, 128302748), (7, 73315856), (8, 64151374), (14, 36657928), (16, 32075687), (28, 18328964), (56, 9164482), (112, 4582241)]