4197790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 7588800

約数和(自身を除く): 3391010

約数列:

[1, 2, 5, 10, 271, 542, 1355, 1549, 2710, 3098, 7745, 15490, 419779, 839558, 2098895, 4197790]

約数ペア:

[(1, 4197790), (2, 2098895), (5, 839558), (10, 419779), (271, 15490), (542, 7745), (1355, 3098), (1549, 2710)]