1949142754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{477497}}^1$

素因数の和:477669

約数の個数: 16

約数和(自身を含む): 3168676728

約数和(自身を除く): 1219533974

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 477497, 954994, 6207461, 12414922, 74967029, 149934058, 974571377, 1949142754]

約数ペア:

[(1, 1949142754), (2, 974571377), (13, 149934058), (26, 74967029), (157, 12414922), (314, 6207461), (2041, 954994), (4082, 477497)]