2048048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6737}}^1$

素因数の和:6764

約数の個数: 20

約数和(自身を含む): 4177560

約数和(自身を除く): 2129512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6737, 13474, 26948, 53896, 107792, 128003, 256006, 512012, 1024024, 2048048]

約数ペア:

[(1, 2048048), (2, 1024024), (4, 512012), (8, 256006), (16, 128003), (19, 107792), (38, 53896), (76, 26948), (152, 13474), (304, 6737)]