138950462

素因数分解:

$2^1\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{3361}}^1$

素因数の和:6323

約数の個数: 16

約数和(自身を含む): 238352352

約数和(自身を除く): 99401890

約数列:

[1, 2, 7, 14, 2953, 3361, 5906, 6722, 20671, 23527, 41342, 47054, 9925033, 19850066, 69475231, 138950462]

約数ペア:

[(1, 138950462), (2, 69475231), (7, 19850066), (14, 9925033), (2953, 47054), (3361, 41342), (5906, 23527), (6722, 20671)]