2648656509

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{188369}}^1$

素因数の和:188524

約数の個数: 16

約数和(自身を含む): 3646843200

約数和(自身を除く): 998186691

約数列:

[1, 3, 43, 109, 129, 327, 4687, 14061, 188369, 565107, 8099867, 20532221, 24299601, 61596663, 882885503, 2648656509]

約数ペア:

[(1, 2648656509), (3, 882885503), (43, 61596663), (109, 24299601), (129, 20532221), (327, 8099867), (4687, 565107), (14061, 188369)]