1805714032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1589537}}^1$

素因数の和:1589616

約数の個数: 20

約数和(自身を含む): 3547848816

約数和(自身を除く): 1742134784

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1589537, 3179074, 6358148, 12716296, 25432592, 112857127, 225714254, 451428508, 902857016, 1805714032]

約数ペア:

[(1, 1805714032), (2, 902857016), (4, 451428508), (8, 225714254), (16, 112857127), (71, 25432592), (142, 12716296), (284, 6358148), (568, 3179074), (1136, 1589537)]