2029819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 2363904

約数和(自身を除く): 334085

約数列:

[1, 11, 23, 71, 113, 253, 781, 1243, 1633, 2599, 8023, 17963, 28589, 88253, 184529, 2029819]

約数ペア:

[(1, 2029819), (11, 184529), (23, 88253), (71, 28589), (113, 17963), (253, 8023), (781, 2599), (1243, 1633)]