2545908287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{606313}}^1$

素因数の和:606362

約数の個数: 16

約数和(自身を含む): 3055822560

約数和(自身を除く): 509914273

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 606313, 7882069, 10307321, 11519947, 133995173, 149759311, 195839099, 2545908287]

約数ペア:

[(1, 2545908287), (13, 195839099), (17, 149759311), (19, 133995173), (221, 11519947), (247, 10307321), (323, 7882069), (4199, 606313)]