2838296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2864104

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 263, 284, 526, 568, 1052, 1349, 2104, 2698, 4997, 5396, 9994, 10792, 18673, 19988, 37346, 39976, 74692, 149384, 354787, 709574, 1419148, 2838296]

約数ペア:

[(1, 2838296), (2, 1419148), (4, 709574), (8, 354787), (19, 149384), (38, 74692), (71, 39976), (76, 37346), (142, 19988), (152, 18673), (263, 10792), (284, 9994), (526, 5396), (568, 4997), (1052, 2698), (1349, 2104)]