139969478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{135367}}^1$

素因数の和:135427

約数の個数: 16

約数和(自身を含む): 233915904

約数和(自身を除く): 93946426

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 135367, 270734, 1489037, 2978074, 6362249, 12724498, 69984739, 139969478]

約数ペア:

[(1, 139969478), (2, 69984739), (11, 12724498), (22, 6362249), (47, 2978074), (94, 1489037), (517, 270734), (1034, 135367)]