2084740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14891}}^1$

素因数の和:14907

約数の個数: 24

約数和(自身を含む): 5003712

約数和(自身を除く): 2918972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14891, 29782, 59564, 74455, 104237, 148910, 208474, 297820, 416948, 521185, 1042370, 2084740]

約数ペア:

[(1, 2084740), (2, 1042370), (4, 521185), (5, 416948), (7, 297820), (10, 208474), (14, 148910), (20, 104237), (28, 74455), (35, 59564), (70, 29782), (140, 14891)]