1238446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 2077488

約数和(自身を除く): 839042

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1373, 2746, 15103, 30206, 56293, 112586, 619223, 1238446]

約数ペア:

[(1, 1238446), (2, 619223), (11, 112586), (22, 56293), (41, 30206), (82, 15103), (451, 2746), (902, 1373)]