1278912

素因数分解:

$2^6\times 3^1\times {\mathrm{6661}}^1$

素因数の和:6676

約数の個数: 28

約数和(自身を含む): 3384296

約数和(自身を除く): 2105384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 6661, 13322, 19983, 26644, 39966, 53288, 79932, 106576, 159864, 213152, 319728, 426304, 639456, 1278912]

約数ペア:

[(1, 1278912), (2, 639456), (3, 426304), (4, 319728), (6, 213152), (8, 159864), (12, 106576), (16, 79932), (24, 53288), (32, 39966), (48, 26644), (64, 19983), (96, 13322), (192, 6661)]