2017178212

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{150401}}^1$

素因数の和:150891

約数の個数: 24

約数和(自身を含む): 4042805760

約数和(自身を除く): 2025627548

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 6706, 13412, 150401, 300802, 601604, 1052807, 2105614, 4211228, 72042079, 144084158, 288168316, 504294553, 1008589106, 2017178212]

約数ペア:

[(1, 2017178212), (2, 1008589106), (4, 504294553), (7, 288168316), (14, 144084158), (28, 72042079), (479, 4211228), (958, 2105614), (1916, 1052807), (3353, 601604), (6706, 300802), (13412, 150401)]