2547984

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 6656320

約数和(自身を除く): 4108336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 487, 654, 872, 974, 1308, 1461, 1744, 1948, 2616, 2922, 3896, 5232, 5844, 7792, 11688, 23376, 53083, 106166, 159249, 212332, 318498, 424664, 636996, 849328, 1273992, 2547984]

約数ペア:

[(1, 2547984), (2, 1273992), (3, 849328), (4, 636996), (6, 424664), (8, 318498), (12, 212332), (16, 159249), (24, 106166), (48, 53083), (109, 23376), (218, 11688), (327, 7792), (436, 5844), (487, 5232), (654, 3896), (872, 2922), (974, 2616), (1308, 1948), (1461, 1744)]