2181596

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 18

約数和(自身を含む): 3994872

約数和(自身を除く): 1813276

約数列:

[1, 2, 4, 23, 46, 92, 529, 1031, 1058, 2062, 2116, 4124, 23713, 47426, 94852, 545399, 1090798, 2181596]

約数ペア:

[(1, 2181596), (2, 1090798), (4, 545399), (23, 94852), (46, 47426), (92, 23713), (529, 4124), (1031, 2116), (1058, 2062)]