2996816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1358

約数の個数: 20

約数和(自身を含む): 5848212

約数和(自身を除く): 2851396

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1193, 1256, 2386, 2512, 4772, 9544, 19088, 187301, 374602, 749204, 1498408, 2996816]

約数ペア:

[(1, 2996816), (2, 1498408), (4, 749204), (8, 374602), (16, 187301), (157, 19088), (314, 9544), (628, 4772), (1193, 2512), (1256, 2386)]