680920134

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{816451}}^1$

素因数の和:816595

約数の個数: 16

約数和(自身を含む): 1371639360

約数和(自身を除く): 690719226

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 816451, 1632902, 2449353, 4898706, 113486689, 226973378, 340460067, 680920134]

約数ペア:

[(1, 680920134), (2, 340460067), (3, 226973378), (6, 113486689), (139, 4898706), (278, 2449353), (417, 1632902), (834, 816451)]