2003286656

素因数分解:

$2^7\times 7^1\times {\mathrm{2235811}}^1$

素因数の和:2235832

約数の個数: 32

約数和(自身を含む): 4561056480

約数和(自身を除く): 2557769824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2235811, 4471622, 8943244, 15650677, 17886488, 31301354, 35772976, 62602708, 71545952, 125205416, 143091904, 250410832, 286183808, 500821664, 1001643328, 2003286656]

約数ペア:

[(1, 2003286656), (2, 1001643328), (4, 500821664), (7, 286183808), (8, 250410832), (14, 143091904), (16, 125205416), (28, 71545952), (32, 62602708), (56, 35772976), (64, 31301354), (112, 17886488), (128, 15650677), (224, 8943244), (448, 4471622), (896, 2235811)]