650233792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{781531}}^1$

素因数の和:781556

約数の個数: 28

約数和(自身を含む): 1389563896

約数和(自身を除く): 739330104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 781531, 1563062, 3126124, 6252248, 10159903, 12504496, 20319806, 25008992, 40639612, 50017984, 81279224, 162558448, 325116896, 650233792]

約数ペア:

[(1, 650233792), (2, 325116896), (4, 162558448), (8, 81279224), (13, 50017984), (16, 40639612), (26, 25008992), (32, 20319806), (52, 12504496), (64, 10159903), (104, 6252248), (208, 3126124), (416, 1563062), (832, 781531)]