2017663228

素因数分解:

$2^2\times 7^1\times {\mathrm{72059401}}^1$

素因数の和:72059412

約数の個数: 12

約数和(自身を含む): 4035326512

約数和(自身を除く): 2017663284

約数列:

[1, 2, 4, 7, 14, 28, 72059401, 144118802, 288237604, 504415807, 1008831614, 2017663228]

約数ペア:

[(1, 2017663228), (2, 1008831614), (4, 504415807), (7, 288237604), (14, 144118802), (28, 72059401)]