408996828842

素因数分解:

$2^1\times 7^2\times {\mathrm{108011}}^1\times {\mathrm{38639}}^1$

素因数の和:146666

約数の個数: 24

約数和(自身を含む): 713682809280

約数和(自身を除く): 304685980438

約数列:

[1, 2, 7, 14, 49, 98, 38639, 77278, 108011, 216022, 270473, 540946, 756077, 1512154, 1893311, 3786622, 5292539, 10585078, 4173437029, 8346874058, 29214059203, 58428118406, 204498414421, 408996828842]

約数ペア:

[(1, 408996828842), (2, 204498414421), (7, 58428118406), (14, 29214059203), (49, 8346874058), (98, 4173437029), (38639, 10585078), (77278, 5292539), (108011, 3786622), (216022, 1893311), (270473, 1512154), (540946, 756077)]