919424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 2001240

約数和(自身を除く): 1081816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 653, 704, 1306, 1408, 2612, 5224, 7183, 10448, 14366, 20896, 28732, 41792, 57464, 83584, 114928, 229856, 459712, 919424]

約数ペア:

[(1, 919424), (2, 459712), (4, 229856), (8, 114928), (11, 83584), (16, 57464), (22, 41792), (32, 28732), (44, 20896), (64, 14366), (88, 10448), (128, 7183), (176, 5224), (352, 2612), (653, 1408), (704, 1306)]