2019785038

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1\times {\mathrm{7643}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 3048580080

約数和(自身を除く): 1028795042

約数列:

[1, 2, 229, 458, 577, 1154, 7643, 15286, 132133, 264266, 1750247, 3500494, 4410011, 8820022, 1009892519, 2019785038]

約数ペア:

[(1, 2019785038), (2, 1009892519), (229, 8820022), (458, 4410011), (577, 3500494), (1154, 1750247), (7643, 264266), (15286, 132133)]