2028551488

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{737119}}^1$

素因数の和:737174

約数の個数: 28

約数和(自身を含む): 4119026560

約数和(自身を除く): 2090475072

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 737119, 1474238, 2948476, 5896952, 11793904, 23587808, 31696117, 47175616, 63392234, 126784468, 253568936, 507137872, 1014275744, 2028551488]

約数ペア:

[(1, 2028551488), (2, 1014275744), (4, 507137872), (8, 253568936), (16, 126784468), (32, 63392234), (43, 47175616), (64, 31696117), (86, 23587808), (172, 11793904), (344, 5896952), (688, 2948476), (1376, 1474238), (2752, 737119)]