6978748

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 14257152

約数和(自身を除く): 7278404

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 5303, 10606, 21212, 37121, 74242, 148484, 249241, 498482, 996964, 1744687, 3489374, 6978748]

約数ペア:

[(1, 6978748), (2, 3489374), (4, 1744687), (7, 996964), (14, 498482), (28, 249241), (47, 148484), (94, 74242), (188, 37121), (329, 21212), (658, 10606), (1316, 5303)]