2945018879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{785129}}^1$

素因数の和:785182

約数の個数: 12

約数和(自身を含む): 3341513280

約数和(自身を除く): 396494401

約数列:

[1, 11, 31, 121, 341, 3751, 785129, 8636419, 24338999, 95000609, 267728989, 2945018879]

約数ペア:

[(1, 2945018879), (11, 267728989), (31, 95000609), (121, 24338999), (341, 8636419), (3751, 785129)]