2080508534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1\times {\mathrm{1423}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 3429869184

約数和(自身を除く): 1349360650

約数列:

[1, 2, 13, 26, 53, 106, 689, 1061, 1378, 1423, 2122, 2846, 13793, 18499, 27586, 36998, 56233, 75419, 112466, 150838, 731029, 980447, 1462058, 1509803, 1960894, 3019606, 19627439, 39254878, 80019559, 160039118, 1040254267, 2080508534]

約数ペア:

[(1, 2080508534), (2, 1040254267), (13, 160039118), (26, 80019559), (53, 39254878), (106, 19627439), (689, 3019606), (1061, 1960894), (1378, 1509803), (1423, 1462058), (2122, 980447), (2846, 731029), (13793, 150838), (18499, 112466), (27586, 75419), (36998, 56233)]