2910439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 3558400

約数和(自身を除く): 647961

約数列:

[1, 7, 19, 79, 133, 277, 553, 1501, 1939, 5263, 10507, 21883, 36841, 153181, 415777, 2910439]

約数ペア:

[(1, 2910439), (7, 415777), (19, 153181), (79, 36841), (133, 21883), (277, 10507), (553, 5263), (1501, 1939)]