5427394

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 9374400

約数和(自身を除く): 3947006

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2789, 5578, 19523, 39046, 387671, 775342, 2713697, 5427394]

約数ペア:

[(1, 5427394), (2, 2713697), (7, 775342), (14, 387671), (139, 39046), (278, 19523), (973, 5578), (1946, 2789)]