1377248

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 2737728

約数和(自身を除く): 1360480

約数列:

[1, 2, 4, 8, 16, 32, 193, 223, 386, 446, 772, 892, 1544, 1784, 3088, 3568, 6176, 7136, 43039, 86078, 172156, 344312, 688624, 1377248]

約数ペア:

[(1, 1377248), (2, 688624), (4, 344312), (8, 172156), (16, 86078), (32, 43039), (193, 7136), (223, 6176), (386, 3568), (446, 3088), (772, 1784), (892, 1544)]