2011193956

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{347}}^1\times {\mathrm{5231}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 3543152256

約数和(自身を除く): 1531958300

約数列:

[1, 2, 4, 277, 347, 554, 694, 1108, 1388, 5231, 10462, 20924, 96119, 192238, 384476, 1448987, 1815157, 2897974, 3630314, 5795948, 7260628, 502798489, 1005596978, 2011193956]

約数ペア:

[(1, 2011193956), (2, 1005596978), (4, 502798489), (277, 7260628), (347, 5795948), (554, 3630314), (694, 2897974), (1108, 1815157), (1388, 1448987), (5231, 384476), (10462, 192238), (20924, 96119)]