2105110213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{1663}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 2246639616

約数和(自身を除く): 141529403

約数列:

[1, 23, 47, 1081, 1171, 1663, 26933, 38249, 55037, 78161, 1265851, 1797703, 1947373, 44789579, 91526531, 2105110213]

約数ペア:

[(1, 2105110213), (23, 91526531), (47, 44789579), (1081, 1947373), (1171, 1797703), (1663, 1265851), (26933, 78161), (38249, 55037)]