800320852

素因数分解:

$2^2\times {\mathrm{22303}}^1\times {\mathrm{8971}}^1$

素因数の和:31278

約数の個数: 12

約数和(自身を含む): 1400780416

約数和(自身を除く): 600459564

約数列:

[1, 2, 4, 8971, 17942, 22303, 35884, 44606, 89212, 200080213, 400160426, 800320852]

約数ペア:

[(1, 800320852), (2, 400160426), (4, 200080213), (8971, 89212), (17942, 44606), (22303, 35884)]