7847384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7202

約数の個数: 16

約数和(自身を含む): 14821800

約数和(自身を除く): 6974416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 7057, 14114, 28228, 56456, 980923, 1961846, 3923692, 7847384]

約数ペア:

[(1, 7847384), (2, 3923692), (4, 1961846), (8, 980923), (139, 56456), (278, 28228), (556, 14114), (1112, 7057)]