2662192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12820

約数の個数: 20

約数和(自身を含む): 5555200

約数和(自身を除く): 2893008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12799, 25598, 51196, 102392, 166387, 204784, 332774, 665548, 1331096, 2662192]

約数ペア:

[(1, 2662192), (2, 1331096), (4, 665548), (8, 332774), (13, 204784), (16, 166387), (26, 102392), (52, 51196), (104, 25598), (208, 12799)]