2838904

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 5623560

約数和(自身を除く): 2784656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 983, 1444, 1966, 2888, 3932, 7864, 18677, 37354, 74708, 149416, 354863, 709726, 1419452, 2838904]

約数ペア:

[(1, 2838904), (2, 1419452), (4, 709726), (8, 354863), (19, 149416), (38, 74708), (76, 37354), (152, 18677), (361, 7864), (722, 3932), (983, 2888), (1444, 1966)]