13394276

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1249}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 26880000

約数和(自身を除く): 13485724

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1249, 1532, 2498, 2681, 4996, 5362, 8743, 10724, 17486, 34972, 478367, 956734, 1913468, 3348569, 6697138, 13394276]

約数ペア:

[(1, 13394276), (2, 6697138), (4, 3348569), (7, 1913468), (14, 956734), (28, 478367), (383, 34972), (766, 17486), (1249, 10724), (1532, 8743), (2498, 5362), (2681, 4996)]