2787104

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 5524848

約数和(自身を除く): 2737744

約数列:

[1, 2, 4, 8, 16, 32, 251, 347, 502, 694, 1004, 1388, 2008, 2776, 4016, 5552, 8032, 11104, 87097, 174194, 348388, 696776, 1393552, 2787104]

約数ペア:

[(1, 2787104), (2, 1393552), (4, 696776), (8, 348388), (16, 174194), (32, 87097), (251, 11104), (347, 8032), (502, 5552), (694, 4016), (1004, 2776), (1388, 2008)]