445572016

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{27329}}^1$

素因数の和:28356

約数の個数: 20

約数和(自身を含む): 864174600

約数和(自身を除く): 418602584

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 27329, 54658, 109316, 218632, 437264, 27848251, 55696502, 111393004, 222786008, 445572016]

約数ペア:

[(1, 445572016), (2, 222786008), (4, 111393004), (8, 55696502), (16, 27848251), (1019, 437264), (2038, 218632), (4076, 109316), (8152, 54658), (16304, 27329)]