90941809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2029}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 109782400

約数和(自身を除く): 18840591

約数列:

[1, 7, 19, 133, 337, 2029, 2359, 6403, 14203, 38551, 44821, 269857, 683773, 4786411, 12991687, 90941809]

約数ペア:

[(1, 90941809), (7, 12991687), (19, 4786411), (133, 683773), (337, 269857), (2029, 44821), (2359, 38551), (6403, 14203)]