2784592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2290

約数の個数: 20

約数和(自身を含む): 5465920

約数和(自身を除く): 2681328

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2203, 4406, 8812, 17624, 35248, 174037, 348074, 696148, 1392296, 2784592]

約数ペア:

[(1, 2784592), (2, 1392296), (4, 696148), (8, 348074), (16, 174037), (79, 35248), (158, 17624), (316, 8812), (632, 4406), (1264, 2203)]