2644196942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{221717}}^1$

素因数の和:221875

約数の個数: 16

約数和(自身を含む): 4070742480

約数和(自身を除く): 1426545538

約数列:

[1, 2, 67, 89, 134, 178, 5963, 11926, 221717, 443434, 14855039, 19732813, 29710078, 39465626, 1322098471, 2644196942]

約数ペア:

[(1, 2644196942), (2, 1322098471), (67, 39465626), (89, 29710078), (134, 19732813), (178, 14855039), (5963, 443434), (11926, 221717)]