409292270

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{26423}}^1$

素因数の和:27979

約数の個数: 16

約数和(自身を含む): 737229600

約数和(自身を除く): 327937330

約数列:

[1, 2, 5, 10, 1549, 3098, 7745, 15490, 26423, 52846, 132115, 264230, 40929227, 81858454, 204646135, 409292270]

約数ペア:

[(1, 409292270), (2, 204646135), (5, 81858454), (10, 40929227), (1549, 264230), (3098, 132115), (7745, 52846), (15490, 26423)]