2016049745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^2\times {\mathrm{509}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 2501127720

約数和(自身を除く): 485077975

約数列:

[1, 5, 41, 139, 205, 509, 695, 2545, 5699, 19321, 20869, 28495, 70751, 96605, 104345, 353755, 792161, 2900791, 3960805, 9834389, 14503955, 49171945, 403209949, 2016049745]

約数ペア:

[(1, 2016049745), (5, 403209949), (41, 49171945), (139, 14503955), (205, 9834389), (509, 3960805), (695, 2900791), (2545, 792161), (5699, 353755), (19321, 104345), (20869, 96605), (28495, 70751)]