140452508

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{51713}}^1$

素因数の和:51821

約数の個数: 24

約数和(自身を含む): 283806432

約数和(自身を除く): 143353924

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 51713, 103426, 206852, 361991, 723982, 1447964, 5016161, 10032322, 20064644, 35113127, 70226254, 140452508]

約数ペア:

[(1, 140452508), (2, 70226254), (4, 35113127), (7, 20064644), (14, 10032322), (28, 5016161), (97, 1447964), (194, 723982), (388, 361991), (679, 206852), (1358, 103426), (2716, 51713)]