2016284944

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{126397}}^1$

素因数の和:127402

約数の個数: 20

約数和(自身を含む): 3910501324

約数和(自身を除く): 1894216380

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 126397, 252794, 505588, 1011176, 2022352, 126017809, 252035618, 504071236, 1008142472, 2016284944]

約数ペア:

[(1, 2016284944), (2, 1008142472), (4, 504071236), (8, 252035618), (16, 126017809), (997, 2022352), (1994, 1011176), (3988, 505588), (7976, 252794), (15952, 126397)]