6980722

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 12341376

約数和(自身を除く): 5360654

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 4841, 9682, 10609, 21218, 33887, 67774, 74263, 148526, 498623, 997246, 3490361, 6980722]

約数ペア:

[(1, 6980722), (2, 3490361), (7, 997246), (14, 498623), (47, 148526), (94, 74263), (103, 67774), (206, 33887), (329, 21218), (658, 10609), (721, 9682), (1442, 4841)]