1999824382

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{751}}^1\times {\mathrm{2647}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 3010839552

約数和(自身を除く): 1011015170

約数列:

[1, 2, 503, 751, 1006, 1502, 2647, 5294, 377753, 755506, 1331441, 1987897, 2662882, 3975794, 999912191, 1999824382]

約数ペア:

[(1, 1999824382), (2, 999912191), (503, 3975794), (751, 2662882), (1006, 1987897), (1502, 1331441), (2647, 755506), (5294, 377753)]