2059213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2370816

約数和(自身を除く): 311603

約数列:

[1, 13, 23, 71, 97, 299, 923, 1261, 1633, 2231, 6887, 21229, 29003, 89531, 158401, 2059213]

約数ペア:

[(1, 2059213), (13, 158401), (23, 89531), (71, 29003), (97, 21229), (299, 6887), (923, 2231), (1261, 1633)]