2839228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 5863424

約数和(自身を除く): 3024196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3271, 6542, 13084, 22897, 45794, 91588, 101401, 202802, 405604, 709807, 1419614, 2839228]

約数ペア:

[(1, 2839228), (2, 1419614), (4, 709807), (7, 405604), (14, 202802), (28, 101401), (31, 91588), (62, 45794), (124, 22897), (217, 13084), (434, 6542), (868, 3271)]