1082276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1631

約数の個数: 18

約数和(自身を含む): 2052162

約数和(自身を除く): 969886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1601, 3202, 6404, 20813, 41626, 83252, 270569, 541138, 1082276]

約数ペア:

[(1, 1082276), (2, 541138), (4, 270569), (13, 83252), (26, 41626), (52, 20813), (169, 6404), (338, 3202), (676, 1601)]