2882128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3022

約数の個数: 20

約数和(自身を含む): 5677588

約数和(自身を除く): 2795460

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2953, 5906, 11812, 23624, 47248, 180133, 360266, 720532, 1441064, 2882128]

約数ペア:

[(1, 2882128), (2, 1441064), (4, 720532), (8, 360266), (16, 180133), (61, 47248), (122, 23624), (244, 11812), (488, 5906), (976, 2953)]