490657792

素因数分解:

$2^{11}\times {\mathrm{239579}}^1$

素因数の和:239601

約数の個数: 24

約数和(自身を含む): 981080100

約数和(自身を除く): 490422308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 239579, 479158, 958316, 1916632, 3833264, 7666528, 15333056, 30666112, 61332224, 122664448, 245328896, 490657792]

約数ペア:

[(1, 490657792), (2, 245328896), (4, 122664448), (8, 61332224), (16, 30666112), (32, 15333056), (64, 7666528), (128, 3833264), (256, 1916632), (512, 958316), (1024, 479158), (2048, 239579)]