858902674

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{28001}}^1$

素因数の和:28330

約数の個数: 24

約数和(自身を含む): 1503539388

約数和(自身を除く): 644636714

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 15337, 28001, 30674, 56002, 196007, 392014, 1372049, 2744098, 8764313, 17528626, 61350191, 122700382, 429451337, 858902674]

約数ペア:

[(1, 858902674), (2, 429451337), (7, 122700382), (14, 61350191), (49, 17528626), (98, 8764313), (313, 2744098), (626, 1372049), (2191, 392014), (4382, 196007), (15337, 56002), (28001, 30674)]