2889416

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5164

約数の個数: 16

約数和(自身を含む): 5495040

約数和(自身を除く): 2605624

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 5087, 10174, 20348, 40696, 361177, 722354, 1444708, 2889416]

約数ペア:

[(1, 2889416), (2, 1444708), (4, 722354), (8, 361177), (71, 40696), (142, 20348), (284, 10174), (568, 5087)]