565565008

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{120641}}^1$

素因数の和:120942

約数の個数: 20

約数和(自身を含む): 1099531188

約数和(自身を除く): 533966180

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 120641, 241282, 482564, 965128, 1930256, 35347813, 70695626, 141391252, 282782504, 565565008]

約数ペア:

[(1, 565565008), (2, 282782504), (4, 141391252), (8, 70695626), (16, 35347813), (293, 1930256), (586, 965128), (1172, 482564), (2344, 241282), (4688, 120641)]