4138222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 6826032

約数和(自身を除く): 2687810

約数列:

[1, 2, 11, 22, 137, 274, 1373, 1507, 2746, 3014, 15103, 30206, 188101, 376202, 2069111, 4138222]

約数ペア:

[(1, 4138222), (2, 2069111), (11, 376202), (22, 188101), (137, 30206), (274, 15103), (1373, 3014), (1507, 2746)]