340479218

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{4831}}^1$

素因数の和:5233

約数の個数: 16

約数和(自身を含む): 516637440

約数和(自身を除く): 176158222

約数列:

[1, 2, 131, 262, 269, 538, 4831, 9662, 35239, 70478, 632861, 1265722, 1299539, 2599078, 170239609, 340479218]

約数ペア:

[(1, 340479218), (2, 170239609), (131, 2599078), (262, 1299539), (269, 1265722), (538, 632861), (4831, 70478), (9662, 35239)]