2085451918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{920323}}^1$

素因数の和:920439

約数の個数: 16

約数和(自身を含む): 3445693056

約数和(自身を除く): 1360241138

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 920323, 1840646, 10123553, 20247106, 94793269, 189586538, 1042725959, 2085451918]

約数ペア:

[(1, 2085451918), (2, 1042725959), (11, 189586538), (22, 94793269), (103, 20247106), (206, 10123553), (1133, 1840646), (2266, 920323)]