314281310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4489733}}^1$

素因数の和:4489747

約数の個数: 16

約数和(自身を含む): 646521696

約数和(自身を除く): 332240386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4489733, 8979466, 22448665, 31428131, 44897330, 62856262, 157140655, 314281310]

約数ペア:

[(1, 314281310), (2, 157140655), (5, 62856262), (7, 44897330), (10, 31428131), (14, 22448665), (35, 8979466), (70, 4489733)]