1385531904

素因数分解:

$2^9\times 3^1\times {\mathrm{902039}}^1$

素因数の和:902060

約数の個数: 40

約数和(自身を含む): 3691147680

約数和(自身を除く): 2305615776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 902039, 1804078, 2706117, 3608156, 5412234, 7216312, 10824468, 14432624, 21648936, 28865248, 43297872, 57730496, 86595744, 115460992, 173191488, 230921984, 346382976, 461843968, 692765952, 1385531904]

約数ペア:

[(1, 1385531904), (2, 692765952), (3, 461843968), (4, 346382976), (6, 230921984), (8, 173191488), (12, 115460992), (16, 86595744), (24, 57730496), (32, 43297872), (48, 28865248), (64, 21648936), (96, 14432624), (128, 10824468), (192, 7216312), (256, 5412234), (384, 3608156), (512, 2706117), (768, 1804078), (1536, 902039)]