2537264

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:812

約数の個数: 20

約数和(自身を含む): 4940904

約数和(自身を除く): 2403640

約数列:

[1, 2, 4, 8, 16, 347, 457, 694, 914, 1388, 1828, 2776, 3656, 5552, 7312, 158579, 317158, 634316, 1268632, 2537264]

約数ペア:

[(1, 2537264), (2, 1268632), (4, 634316), (8, 317158), (16, 158579), (347, 7312), (457, 5552), (694, 3656), (914, 2776), (1388, 1828)]