3899904

素因数分解:

$2^9\times 3^1\times {\mathrm{2539}}^1$

素因数の和:2560

約数の個数: 40

約数和(自身を含む): 10393680

約数和(自身を除く): 6493776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 2539, 5078, 7617, 10156, 15234, 20312, 30468, 40624, 60936, 81248, 121872, 162496, 243744, 324992, 487488, 649984, 974976, 1299968, 1949952, 3899904]

約数ペア:

[(1, 3899904), (2, 1949952), (3, 1299968), (4, 974976), (6, 649984), (8, 487488), (12, 324992), (16, 243744), (24, 162496), (32, 121872), (48, 81248), (64, 60936), (96, 40624), (128, 30468), (192, 20312), (256, 15234), (384, 10156), (512, 7617), (768, 5078), (1536, 2539)]